message stringlengths 2 20.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 1.95k 109k | cluster float64 17 17 | __index_level_0__ int64 3.91k 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
<image>
The International Clown and Pierrot Competition (ICPC), is one of the most distinguished and also the most popular events on earth in the show business.
One of the unique features of this contest is the great number of judges that sometimes... | instruction | 0 | 50,444 | 17 | 100,888 |
"Correct Solution:
```
a=[]
i=0
while True:
N=int(input())
if N==0:
break
else:
for i in range(N):
n=int(input())
a.append(n)
a.sort()
a.pop()
a.pop(0)
print(sum(a) // len(a))
a.clear()
``` | output | 1 | 50,444 | 17 | 100,889 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
The International Clown and Pierrot Competition (ICPC), is one of the most distinguished and also the most popular events on earth in the show business.
One of the unique features of this contest is the great number of judges that sometimes... | instruction | 0 | 50,445 | 17 | 100,890 |
"Correct Solution:
```
import math
while True:
n = int(input())
if n == 0:
break
s = []
for i in range(n):
s.append(int(input()))
print(math.floor((sum(s) - min(s) - max(s)) / (n - 2)))
``` | output | 1 | 50,445 | 17 | 100,891 |
Provide a correct Python 3 solution for this coding contest problem.
<image>
The International Clown and Pierrot Competition (ICPC), is one of the most distinguished and also the most popular events on earth in the show business.
One of the unique features of this contest is the great number of judges that sometimes... | instruction | 0 | 50,446 | 17 | 100,892 |
"Correct Solution:
```
N=int(input())
while N!=0:
data=[]
for i in range(N):
data.append(int(input()))
data.sort()
Sum=0
Count=0
for i in range(N-2):
Sum+=data[i+1]
Count+=1
print(Sum//Count)
N=int(input())
``` | output | 1 | 50,446 | 17 | 100,893 |
Provide tags and a correct Python 3 solution for this coding contest problem.
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test w... | instruction | 0 | 51,622 | 17 | 103,244 |
Tags: implementation, sortings
Correct Solution:
```
n=int(input())
l=[int(x) for x in input().split()]
l.sort()
j=1
flag=0
for i in l:
if(i==j):
j+=1
else:
print(j)
flag=1
break
else:
print(j)
``` | output | 1 | 51,622 | 17 | 103,245 |
Provide tags and a correct Python 3 solution for this coding contest problem.
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test w... | instruction | 0 | 51,623 | 17 | 103,246 |
Tags: implementation, sortings
Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
dp=[0]*(3002)
for _ in range(n):
dp[a[_]]+=1
for _ in range(1,3002):
if dp[_]==0:
print(_)
break
``` | output | 1 | 51,623 | 17 | 103,247 |
Provide tags and a correct Python 3 solution for this coding contest problem.
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test w... | instruction | 0 | 51,624 | 17 | 103,248 |
Tags: implementation, sortings
Correct Solution:
```
n = int(input())
l = sorted(map(int, input().split()))
p = 0
for e in l:
if e != p + 1:
break
else:
p = e
print(p + 1)
``` | output | 1 | 51,624 | 17 | 103,249 |
Provide tags and a correct Python 3 solution for this coding contest problem.
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test w... | instruction | 0 | 51,626 | 17 | 103,252 |
Tags: implementation, sortings
Correct Solution:
```
a=int(input())
b=[int(i) for i in input().split()]
c=sorted(b)
d=1
flag=0
for i in range(0,len(c)):
if(c[i]!=d):
flag=1
break
else:
d=d+1
print(d)
``` | output | 1 | 51,626 | 17 | 103,253 |
Provide tags and a correct Python 3 solution for this coding contest problem.
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test w... | instruction | 0 | 51,627 | 17 | 103,254 |
Tags: implementation, sortings
Correct Solution:
```
n=int( input() )
l=list(map(int, input().strip().split()))
h=[0 for a in range(0, 30000)]
for i in l:
h[i]+=1
for i in range(1,30000):
if h[ i]==0:
print(i)
break
``` | output | 1 | 51,627 | 17 | 103,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test w... | instruction | 0 | 51,629 | 17 | 103,258 |
Tags: implementation, sortings
Correct Solution:
```
n=int(input())
a=sorted([int(x) for x in input().split()])
for i in range(n+1):
if i==n or i+1!=a[i]:
print(i+1)
break
``` | output | 1 | 51,629 | 17 | 103,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,298 | 17 | 104,596 |
Tags: implementation, strings
Correct Solution:
```
n, m = map(int, input().split())
ds = [{} for _ in range(m)]
for i in range(n):
a = input()
for ind, c in enumerate(a):
ds[ind][c] = ds[ind].get(c, 0) + 1
bs = map(int, input().split())
res = 0
for d, b in zip(ds, bs):
res += b*max(d.values())
... | output | 1 | 52,298 | 17 | 104,597 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,299 | 17 | 104,598 |
Tags: implementation, strings
Correct Solution:
```
n,m=list(map(int,input().split()))
A=[]
Ans = 0
for _ in range(n):
A.append(input())
Val= list(map(int,input().split()))
D={'A':0,'B':0,'C':0,'D':0,'E':0}
for i in range(m):
D={'A':0,'B':0,'C':0,'D':0,'E':0}
for j in range(n):
D[A[j][i]] += 1
M... | output | 1 | 52,299 | 17 | 104,599 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,300 | 17 | 104,600 |
Tags: implementation, strings
Correct Solution:
```
n, m = map(int, input().split())
answer, total = [], 0
for i in range(n):
answer.append(input())
points = list(map(int, input().split()))
for j in range(m):
correct = [0] * 5
for i in range(n):
correct[ord(answer[i][j]) - 65] += 1
total += max(... | output | 1 | 52,300 | 17 | 104,601 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,301 | 17 | 104,602 |
Tags: implementation, strings
Correct Solution:
```
n, m = map(int, input().split())
a = [[0,0,0,0,0] for i in range(m)]
for i in range(n):
s = input()
for j in range(len(s)):
if s[j] == "A":
a[j][0]+=1
if s[j] == "B":
a[j][1]+=1
if s[j] == "C":
a[j][... | output | 1 | 52,301 | 17 | 104,603 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,302 | 17 | 104,604 |
Tags: implementation, strings
Correct Solution:
```
import operator
n,m = map(int,input().split())
lit = []
for i in range(n):
x = list(input())
lit.append(x)
# print(lit)
wait = list(map(int,input().split()))
# print(wait)
dict1 = {'A':0,'B':0,'C':0,'D':0,'E':0}
count = 0
for i in range(m):
for j in range... | output | 1 | 52,302 | 17 | 104,605 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,303 | 17 | 104,606 |
Tags: implementation, strings
Correct Solution:
```
n,m=[int(x) for x in input().split()]
answer=[[0]*5 for i in range(m)]
for j in range(n):
a=input()
for i in range(m):
item=a[i]
if item=='A':
answer[i][0]+=1
elif item=='B':
answer[i][1]+=1
elif item=='C... | output | 1 | 52,303 | 17 | 104,607 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,304 | 17 | 104,608 |
Tags: implementation, strings
Correct Solution:
```
n, m = map(int, input().split())
g = [0]*n
for i in range(n):
g[i] = input()
a = list(map(int, input().split()))
end = 0
for i in range(m):
temp = [t[i] for t in g]
maxt = max([sum([t == c for t in temp]) for c in "ABCDE"])
end += maxt * a[i]
print(end... | output | 1 | 52,304 | 17 | 104,609 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A class of students wrote a multiple-choice test.
There are n students in the class. The test had m questions, each of them had 5 possible answers (A, B, C, D or E). There is exactly one correct answer for each question. The correct answer ... | instruction | 0 | 52,305 | 17 | 104,610 |
Tags: implementation, strings
Correct Solution:
```
n, m = map(int, input().split())
s = []
ans = []
for i in range(n):
s.append(input())
z = list(map(int, input().split()))
q = {k: [] for k in range(m)}
for i in s:
for j in range(m):
q[j].append(i[j])
for i in q.values():
a = i.count('A')
b = i... | output | 1 | 52,305 | 17 | 104,611 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,982 | 17 | 105,964 |
"Correct Solution:
```
from collections import defaultdict
while True:
n = int(input())
if n == 0:
break
teams = []
for _ in range(n):
i, u, a, p = map(int, input().split())
teams.append((-a, p, i, u))
teams.sort()
u_counter = defaultdict(int)
all_counter = 0
selected = []
for _, _, i, ... | output | 1 | 52,982 | 17 | 105,965 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,983 | 17 | 105,966 |
"Correct Solution:
```
while True:
n = int(input())
if n == 0:break
p = [tuple(map(int, input().split())) for _ in range(n)]
p.sort()
p.sort(key = lambda x:x[3])
p.sort(key = lambda x:x[2], reverse = True)
s = 0
sg = {}
for i in p:
if s < 10:
try:
... | output | 1 | 52,983 | 17 | 105,967 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,984 | 17 | 105,968 |
"Correct Solution:
```
while 1:
n = int(input())
if n == 0:
break
data = []
for _ in range(n):
i, u, a, p = map(int, input().split())
data.append([i, u, a, p])
data = sorted(data, key=lambda x: (-x[2], x[3], x[0]))
union = [0] * 1001
cnt = 0
for d in data:
... | output | 1 | 52,984 | 17 | 105,969 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,985 | 17 | 105,970 |
"Correct Solution:
```
def team_sort(teams, n):
for i in range(n - 1):
#print(i)
for j in range(n - i - 1):
#print(i, j, teams[j][2], teams[j+1][2])
if (teams[j][2] < teams[j + 1][2]):
tmp = teams[j]
teams[j] = teams[j+1]
teams[... | output | 1 | 52,985 | 17 | 105,971 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,986 | 17 | 105,972 |
"Correct Solution:
```
while True :
n = int(input())
if n == 0 :
break
Team = [list(map(int, input().split())) for i in range(n)]
Team.sort(key=lambda x: (-x[2], x[3], x[0]))
Senbatsu_Syozoku = [0] * 1001
Senbatsu_amount = 0
for i in range(n) :
if Senbatsu_amount < ... | output | 1 | 52,986 | 17 | 105,973 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,987 | 17 | 105,974 |
"Correct Solution:
```
def main():
while True:
n = int(input())
if n == 0: break
teams = []
for i in range(n):
teams.append(list(map(int, input().split())))
def same_len(l):
return len(list(filter(lambda x: x[1] == e[1], ans)))
ans =... | output | 1 | 52,987 | 17 | 105,975 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,988 | 17 | 105,976 |
"Correct Solution:
```
while 1:
in_tmp = input()
if (in_tmp == "0"):
break
list_team = []
for i in range(int(in_tmp)):
list_team.append(list(map(int,input().split())))
list_sorted = sorted(list_team, key=lambda x:(-x[2], x[3], x[0]))
cnt_passed = 0
dict_passed = {}
f... | output | 1 | 52,988 | 17 | 105,977 |
Provide a correct Python 3 solution for this coding contest problem.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams f... | instruction | 0 | 52,989 | 17 | 105,978 |
"Correct Solution:
```
# AOJ 1043: Selecting Teams Advanced to Regional
# Python3 2018.7.6 bal4u
def pr(i, u):
global total
print(team[i][0])
total, affi[u] = total+1, affi[u]+1
while True:
n = int(input())
if n == 0: break
team = []
for i in range(n):
id, u, a, p = map(int, input().split())
team.append((i... | output | 1 | 52,989 | 17 | 105,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even... | instruction | 0 | 52,990 | 17 | 105,980 |
Yes | output | 1 | 52,990 | 17 | 105,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even... | instruction | 0 | 52,991 | 17 | 105,982 |
Yes | output | 1 | 52,991 | 17 | 105,983 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even... | instruction | 0 | 52,992 | 17 | 105,984 |
No | output | 1 | 52,992 | 17 | 105,985 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,363 | 17 | 106,726 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
a=int(input())
z=(a*(a-1))//2-1
k=[]
for i in range(a):k.append([0]*a)
for i in range(z):
u,v=map(int,input().split())
u-=1;v-=1
k[u][v]=1
k[v][u]=-1
x,y=0,0
for i in range(a):
for j in range(1+i,a):
if (k[i][j]==0):x,... | output | 1 | 53,363 | 17 | 106,727 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,364 | 17 | 106,728 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
# _
#####################################################################################################################
def missingRecord(nParticipants, currRecord):
storage = {str(participant): set() for participant in range(1, nParticip... | output | 1 | 53,364 | 17 | 106,729 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,365 | 17 | 106,730 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
from collections import defaultdict
n = int(input())
wins = defaultdict(int)
#loses = defaultdict(int)
total = defaultdict(int)
for i in range(n*(n-1)//2-1):
x,y = [int(x) for x in str(input()).split()]
wins[x]+=1
#loses[y]+=1
total[... | output | 1 | 53,365 | 17 | 106,731 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,366 | 17 | 106,732 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
n=int(input())
L=[0 for i in range(n+1)]
wins={}
p=(n*(n-1))//2-1
for i in range(p):
a,b=map(int,input().split())
L[a]+=1
L[b]+=1
if a in wins:
wins[a].append(b)
else:
wins[a]=[b]
M=[]
for i in range(1,n+1):
... | output | 1 | 53,366 | 17 | 106,733 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,367 | 17 | 106,734 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
def bfs(d,n,u,v):
visited=[False]*n
queue=[]
queue.append(u)
while queue:
s=queue.pop(0)
if s==v:
return True
visited[s]=True
for i in d[s]:
if visited[i]==False:
... | output | 1 | 53,367 | 17 | 106,735 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,368 | 17 | 106,736 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
def bfs(graph,source,destination):
queue=[source]
visited={source:True}
while queue:
s=queue.pop(0)
if graph.get(s)!=None:
for node in graph[s]:
if visited.get(node)==None:
... | output | 1 | 53,368 | 17 | 106,737 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,369 | 17 | 106,738 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
n = int(input())
freq = {}
wins = {}
for i in range(1, n+1):
freq[i] = 0
wins[i] = 0
for i in range(n*(n-1)//2 - 1):
a, b = [int(p) for p in input().split()]
freq[a] += 1
freq[b] += 1
wins[a] += 1
final = []
for i in freq... | output | 1 | 53,369 | 17 | 106,739 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of them is a match between two participants. n·(n... | instruction | 0 | 53,370 | 17 | 106,740 |
Tags: bitmasks, brute force, dfs and similar, greedy
Correct Solution:
```
import sys
def make_larger(cur, value=0):
if value < max(values[cur], value):
return
value = max(values[cur], value)
values[cur] = value
if cur not in set_larger:
return
for new in set_larger[... | output | 1 | 53,370 | 17 | 106,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,371 | 17 | 106,742 |
Yes | output | 1 | 53,371 | 17 | 106,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,372 | 17 | 106,744 |
Yes | output | 1 | 53,372 | 17 | 106,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,373 | 17 | 106,746 |
Yes | output | 1 | 53,373 | 17 | 106,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,374 | 17 | 106,748 |
Yes | output | 1 | 53,374 | 17 | 106,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,375 | 17 | 106,750 |
No | output | 1 | 53,375 | 17 | 106,751 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,376 | 17 | 106,752 |
No | output | 1 | 53,376 | 17 | 106,753 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,377 | 17 | 106,754 |
No | output | 1 | 53,377 | 17 | 106,755 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The tournament «Sleepyhead-2010» in the rapid falling asleep has just finished in Berland. n best participants from the country have participated in it. The tournament consists of games, each of... | instruction | 0 | 53,378 | 17 | 106,756 |
No | output | 1 | 53,378 | 17 | 106,757 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vadim is really keen on travelling. Recently he heard about kayaking activity near his town and became very excited about it, so he joined a party of kayakers.
Now the party is ready to start i... | instruction | 0 | 53,598 | 17 | 107,196 |
Yes | output | 1 | 53,598 | 17 | 107,197 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vadim is really keen on travelling. Recently he heard about kayaking activity near his town and became very excited about it, so he joined a party of kayakers.
Now the party is ready to start i... | instruction | 0 | 53,599 | 17 | 107,198 |
No | output | 1 | 53,599 | 17 | 107,199 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have n students under your control and you have to compose exactly two teams consisting of some subset of your students. Each student had his own skill, the i-th student skill is denoted by an integer a_i (different students can have the... | instruction | 0 | 54,077 | 17 | 108,154 |
Tags: binary search, greedy, implementation, sortings
Correct Solution:
```
def solve(a):
d = {}
for x in a:
d[x] = d.get(x, 0) + 1
mf = max(f for x, f in d.items())
return max(min(len(d)-1, mf), min(len(d), mf-1))
t = int(input())
for _ in range(t):
n = int(input())
a = list(map(int, i... | output | 1 | 54,077 | 17 | 108,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have n students under your control and you have to compose exactly two teams consisting of some subset of your students. Each student had his own skill, the i-th student skill is denoted by an integer a_i (different students can have the... | instruction | 0 | 54,078 | 17 | 108,156 |
Tags: binary search, greedy, implementation, sortings
Correct Solution:
```
from collections import*
for s in[*open(0)][2::2]:a=Counter(s.split()).values();x=len(a);y=max(a);print(min(x,y)-(x==y))
``` | output | 1 | 54,078 | 17 | 108,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have n students under your control and you have to compose exactly two teams consisting of some subset of your students. Each student had his own skill, the i-th student skill is denoted by an integer a_i (different students can have the... | instruction | 0 | 54,079 | 17 | 108,158 |
Tags: binary search, greedy, implementation, sortings
Correct Solution:
```
from collections import defaultdict
t = int(input())
for _ in range(t):
n = int(input())
a = map(int, input().split())
d = defaultdict(int)
for i in a:
d[i] += 1
first_team = len(d.keys())
second_team = max(d.va... | output | 1 | 54,079 | 17 | 108,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have n students under your control and you have to compose exactly two teams consisting of some subset of your students. Each student had his own skill, the i-th student skill is denoted by an integer a_i (different students can have the... | instruction | 0 | 54,080 | 17 | 108,160 |
Tags: binary search, greedy, implementation, sortings
Correct Solution:
```
for q in range(int(input())):
n = int(input())
a = list(map(int,input().split()))
d = {}
uni = 0
for i in a:
if d.get(i, 0) == 0:
uni+=1
d[i] = 1
else:
d[i]+=1
res = 0
uni-=1
for k in d.keys():
res = max(min(d[k], uni),re... | output | 1 | 54,080 | 17 | 108,161 |
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