message stringlengths 2 67k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 463 109k | cluster float64 19 19 | __index_level_0__ int64 926 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is t... | instruction | 0 | 463 | 19 | 926 |
Yes | output | 1 | 463 | 19 | 927 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is t... | instruction | 0 | 464 | 19 | 928 |
Yes | output | 1 | 464 | 19 | 929 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is t... | instruction | 0 | 466 | 19 | 932 |
Yes | output | 1 | 466 | 19 | 933 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is t... | instruction | 0 | 467 | 19 | 934 |
No | output | 1 | 467 | 19 | 935 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is t... | instruction | 0 | 468 | 19 | 936 |
No | output | 1 | 468 | 19 | 937 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is t... | instruction | 0 | 470 | 19 | 940 |
No | output | 1 | 470 | 19 | 941 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 492 | 19 | 984 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
n = int(input())
resp=0
test = [int(i) for i in input().split()]
test.sort()
if(n%2==0):
test = [0]+test
n+=1
while n!=1:
c = heapq.heappop(test) + heapq.heappop(test) + heapq.heappop(test)
resp+=c
heapq.heappush(test,c)
n-=2
print... | output | 1 | 492 | 19 | 985 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 493 | 19 | 986 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
n = int(input())
colors_lens = list(map(int, input().split()))
if len(colors_lens) % 2 == 0:
colors_lens.append(0)
heapq.heapify(colors_lens)
ans = 0
l = len(colors_lens)
while l > 1:
su = 0
su += heapq.heappop(colors_lens)
su += heapq... | output | 1 | 493 | 19 | 987 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 494 | 19 | 988 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
N=int(input())
colors=list(map(int,input().split()))
if (N%2==0):
colors.append(0)
penalty=0
heapq.heapify(colors)
while (len(colors)>2):
a = heapq.heappop(colors)
b = heapq.heappop(colors)
c = heapq.heappop(colors)
penalty+=a+b+c
... | output | 1 | 494 | 19 | 989 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 495 | 19 | 990 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
n = int(input())
lst = list(map(int, input().strip().split()))
if n%2 == 0:
lst.append(0)
penalty = 0
heapq.heapify(lst)
while(len(lst) > 1):
a = heapq.heappop(lst)
b = heapq.heappop(lst)
c = heapq.heappop(lst)
penalty += a+b+c
... | output | 1 | 495 | 19 | 991 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 496 | 19 | 992 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
N = int(input())
colors = list(map(int,input().strip().split()))
# if N%2:
# colors.append(0)
# heapq.heapify(colors)
# while (len(colors) > 2):
# a = heapq.heappop(colors)
# b = heapq.heappop(colors)
# c = heapq.heappop(colors)
# panalty += a + ... | output | 1 | 496 | 19 | 993 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 497 | 19 | 994 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
N = int(input())
colors = list(map(int,input().strip().split()))
if N%2 == 0:
colors.append(0)
penalty = 0
heapq.heapify(colors)
# while (len(colors) > 2):
# a = heapq.heappop(colors)
# b = heapq.heappop(colors)
# c = heapq.heappop(colors)
# panal... | output | 1 | 497 | 19 | 995 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 498 | 19 | 996 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
N = int(input())
colors = list(map(int,input().strip().split()))
if N%2 == 0:
colors.append(0)
penalty = 0
heapq.heapify(colors)
while (len(colors) > 2):
# a = heapq.heappop(colors)
# b = heapq.heappop(colors)
# c = heapq.heappop(colors)
# panalty... | output | 1 | 498 | 19 | 997 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for every i (1 β€ i β€ n) i-th box will contain all bal... | instruction | 0 | 499 | 19 | 998 |
Tags: data structures, greedy
Correct Solution:
```
import heapq
input()
heap = [int(i) for i in input().split()]
heapq.heapify(heap)
cost = 0
while len(heap) > 1:
amountToMerge = 3
if len(heap) % 2 == 0:
amountToMerge = 2
mergedPileSize = 0
for _ in range(amountToMerge):
mergedPileS... | output | 1 | 499 | 19 | 999 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 500 | 19 | 1,000 |
Yes | output | 1 | 500 | 19 | 1,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 501 | 19 | 1,002 |
Yes | output | 1 | 501 | 19 | 1,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 502 | 19 | 1,004 |
Yes | output | 1 | 502 | 19 | 1,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 503 | 19 | 1,006 |
Yes | output | 1 | 503 | 19 | 1,007 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 504 | 19 | 1,008 |
No | output | 1 | 504 | 19 | 1,009 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 505 | 19 | 1,010 |
No | output | 1 | 505 | 19 | 1,011 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 506 | 19 | 1,012 |
No | output | 1 | 506 | 19 | 1,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan has n different boxes. The first of them contains some balls of n different colors.
Ivan wants to play a strange game. He wants to distribute the balls into boxes in such a way that for ev... | instruction | 0 | 507 | 19 | 1,014 |
No | output | 1 | 507 | 19 | 1,015 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 526 | 19 | 1,052 |
Tags: brute force
Correct Solution:
```
n, p = map(int, input().split())
seq = list(map(int, input().split()))
p1 = 0
p2 = 0
seqSum = sum(seq)
Sums = []
for i in range(n):
p1 += seq[i]
p2 = seqSum - p1
Sums.append((p1%p)+(p2%p))
print(max(Sums))
``` | output | 1 | 526 | 19 | 1,053 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 527 | 19 | 1,054 |
Tags: brute force
Correct Solution:
```
line = input().split()
n = int(line[0])
p = int(line[1])
a = input().split()
suma = 0
for i in range(n):
a[i] = int(a[i])
suma += a[i]
Max = 0
sum = 0
for i in range(n-1):
sum += a[i]
total = (sum % p) + ((suma-sum) % p)
if (total>Max):
Max = total
p... | output | 1 | 527 | 19 | 1,055 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 528 | 19 | 1,056 |
Tags: brute force
Correct Solution:
```
def main():
n,p = map(int,input().split())
a = [int(x) for x in input().split()]
prefix = [a[0]]
for i in range(1,n):
prefix.append((prefix[-1] + a[i]))
max_sum = -1
for i in range(n-1):
temp = ((prefix[i])%p + (prefix[n-1]-prefix[i])%p)
... | output | 1 | 528 | 19 | 1,057 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 529 | 19 | 1,058 |
Tags: brute force
Correct Solution:
```
n, p = map(int, input().split())
a = list(map(int, input().split()))
resp = -1
aux = 0
tot = sum(a)
for x in a:
aux += x
resp = max(resp, aux%p + (tot - aux) % p)
print(resp)
# 1534609590348
``` | output | 1 | 529 | 19 | 1,059 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 530 | 19 | 1,060 |
Tags: brute force
Correct Solution:
```
line1=list(map(int,input().split()))
nums=list(map(int,input().split()))
n,p=line1[0],line1[1]
sum_all=sum(nums)
sum_left=nums[0]
sum_right=sum_all-sum_left
res=sum_left%p + sum_right%p
for i in range(1,n-1):
sum_left+=nums[i]
sum_right-=nums[i]
temp=sum_left%p + sum_... | output | 1 | 530 | 19 | 1,061 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 531 | 19 | 1,062 |
Tags: brute force
Correct Solution:
```
n, x = map(int, input().split())
a = [int(i) for i in input().split()]
prefix_sums = []
for ind, a_i in enumerate(a):
if ind != 0:
prefix_sums.append(prefix_sums[ind - 1] + a_i)
else:
prefix_sums.append(a_i)
max_sum = 0
for prefix_sum in prefix_sums:
... | output | 1 | 531 | 19 | 1,063 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 532 | 19 | 1,064 |
Tags: brute force
Correct Solution:
```
n,k = map(int, input().strip().split(' '))
lst = list(map(int, input().strip().split(' ')))
s=sum(lst)
s2=0
m=0
for i in range(n-1):
s2+=lst[i]
s-=lst[i]
if (s2%k)+(s%k)>m:
m=(s2%k)+(s%k)
print(m)
``` | output | 1 | 532 | 19 | 1,065 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted β the Empire may be evil, but it is not stupid!). ... | instruction | 0 | 533 | 19 | 1,066 |
Tags: brute force
Correct Solution:
```
n, p = map(int, input().split())
seq = list(map(int, input().split()))
del1 = 0
del2 = 0
record = 0
seqSum = sum(seq)
lst = []
lst = []
for i in range(n):
del1 += seq[i]
del2 = seqSum - del1
lst.append((del1%p)+(del2%p))
print(max(lst))
``` | output | 1 | 533 | 19 | 1,067 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 687 | 19 | 1,374 |
"Correct Solution:
```
results = {"01234567": 0}
def main():
while True:
try:
tmp = input().replace(' ', '')
print(results[tmp])
except EOFError:
break
def swap(field, a, b):
tmp = list(field)
tmp[b], tmp[a] = tmp[a], tmp[b]
return "".join(tmp)
d... | output | 1 | 687 | 19 | 1,375 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 688 | 19 | 1,376 |
"Correct Solution:
```
# AOJ 0121
from collections import deque
score = {}
score[tuple(range(8))] = 0
queue = deque()
queue.append(tuple(range(8)))
move = ((1, 4), (0, 2, 5), (1, 3, 6), (2, 7), (0, 5), (1, 4, 6), (2, 5, 7), (3, 6))
while queue:
puz = queue.popleft()
pos = puz.index(0)
for npos in move[pos... | output | 1 | 688 | 19 | 1,377 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 689 | 19 | 1,378 |
"Correct Solution:
```
from collections import deque
from itertools import permutations
from itertools import combinations
puz = [0,1,2,3,4,5,6,7]
puzper = list(permutations(puz))
dic = {}
for i in range(40320):
dic[puzper[i]] = -1
queue = deque([(0,1,2,3,4,5,6,7)])
dic[(0,1,2,3,4,5,6,7)] = 0
while queue:
a... | output | 1 | 689 | 19 | 1,379 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 690 | 19 | 1,380 |
"Correct Solution:
```
from collections import deque
dic = {}
dic[(0,1,2,3,4,5,6,7)] = 0
swap_dic = {0:(1, 4), 1:(0, 2, 5), 2:(1, 3, 6), 3:(2, 7),
4:(0, 5), 5:(1, 4, 6), 6:(2, 5, 7), 7:(3, 6)}
def swap(puz, i, j):
new = [k for k in puz]
new[i], new[j] = new[j], new[i]
return tuple(new)
que = dequ... | output | 1 | 690 | 19 | 1,381 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 691 | 19 | 1,382 |
"Correct Solution:
```
import itertools
import collections
INF = 10 ** 9
def Z(): return int(input())
def ZZ(): return [int(_) for _ in input().split()]
def main():
p = collections.defaultdict(int)
q = collections.defaultdict(list)
for i, v in enumerate(itertools.permutations(range(8))):
p[v] = i
... | output | 1 | 691 | 19 | 1,383 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 692 | 19 | 1,384 |
"Correct Solution:
```
from __future__ import division
import sys
if sys.version_info[0]>=3: raw_input=input
X=4
Y=2
i=0
m={}
prev={}
v=[]
for i in range(X*Y): v.append(str(i))
m[''.join(v)]=[0,0]
prev[''.join(v)]=[''.join(v),None]
q=[v]
while len(q)>0:
v=q.pop(0)
coor=m[''.join(v)][0]
x=coor%X
y=coor/... | output | 1 | 692 | 19 | 1,385 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 693 | 19 | 1,386 |
"Correct Solution:
```
from collections import deque
swap = [[1, 4], [0, 2, 5], [1, 3, 6], [2, 7], [0, 5], [1, 4, 6], [2, 5, 7], [3, 6]]
def bfs():
ia = list(range(8))
count = {
str(ia): 0
}
q = deque()
q.append([ia, 0])
while q:
a, c = q.popleft()
i = a.index(0)
... | output | 1 | 693 | 19 | 1,387 |
Provide a correct Python 3 solution for this coding contest problem.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and four cards horizontally in the frame.
7 When you start the... | instruction | 0 | 694 | 19 | 1,388 |
"Correct Solution:
```
from collections import deque
import copy
swap = [[1, 4], [0, 2, 5], [1, 3, 6], [2, 7], [0, 5], [1, 4, 6], [2, 5, 7], [3, 6]]
def bfs():
ia = list(range(8))
count = {str(ia): 0}
que = deque()
que.append((ia, 0))
while len(que) != 0:
state, cnt = que.popleft()
... | output | 1 | 694 | 19 | 1,389 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and fou... | instruction | 0 | 695 | 19 | 1,390 |
Yes | output | 1 | 695 | 19 | 1,391 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and fou... | instruction | 0 | 696 | 19 | 1,392 |
No | output | 1 | 696 | 19 | 1,393 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and fou... | instruction | 0 | 697 | 19 | 1,394 |
No | output | 1 | 697 | 19 | 1,395 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and fou... | instruction | 0 | 698 | 19 | 1,396 |
No | output | 1 | 698 | 19 | 1,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The 7 puzzle consists of 8 square cards and a frame that fits them snugly. Each card is numbered 0, 1, 2, ..., 7 to distinguish them from each other. You can arrange two cards vertically and fou... | instruction | 0 | 699 | 19 | 1,398 |
No | output | 1 | 699 | 19 | 1,399 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 716 | 19 | 1,432 |
"Correct Solution:
```
while True:
try:
n,k = map(int,input().split())
if n == 0 and k == 0: break
lst = [0 for _ in range(n)]
lst2 = []
flag = 0
for _ in range(k):
i = int(input())
if not i:
flag = 1
else:
lst[i - 1] = 1
l = -1
r = -1
for i in ran... | output | 1 | 716 | 19 | 1,433 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 717 | 19 | 1,434 |
"Correct Solution:
```
from bisect import bisect_left, bisect_right
from collections import Counter, defaultdict, deque, OrderedDict
from copy import deepcopy
from fractions import gcd
from functools import lru_cache, reduce
from math import ceil, floor
from sys import setrecursionlimit
import heapq
import itertools
i... | output | 1 | 717 | 19 | 1,435 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 718 | 19 | 1,436 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Longest Steps
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0517
"""
import sys
def solve(cards):
if len(cards) == 1:
return 1
has_white = True if cards[0] == 0 else False
res = []
t = []
prev = cards[has_white] - 1
for c i... | output | 1 | 718 | 19 | 1,437 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 719 | 19 | 1,438 |
"Correct Solution:
```
anss = []
flag = False
def main():
N, K = [int(i) for i in input().split()]
if N == K == 0:
global flag
flag = True
return
A = [int(input()) for _ in range(K)]
A.sort()
zero = False
if A[0] == 0:
zero = True
prev = -1
last_island = -... | output | 1 | 719 | 19 | 1,439 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 720 | 19 | 1,440 |
"Correct Solution:
```
while True:
n, k = map(int, input().split())
if not n:
break
cards = [int(input()) for _ in range(k)]
cards.sort(reverse=True)
white = False
if not cards[-1]:
white = True
cards.pop()
if not cards:
print(1)
continue
prev, cnt... | output | 1 | 720 | 19 | 1,441 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 721 | 19 | 1,442 |
"Correct Solution:
```
import sys
input=sys.stdin.readline
while True:
a=[]
n,k=map(int,input().split())
if n==k==0:
break
zero=False
for i in range(k):
p=int(input())
if p==0:
zero=True
continue
a.append(p)
a.sort()
if zero==False:
r=a[0]-1
ans=0
ans_kari=0
for i in range(k):
if a[i]==r... | output | 1 | 721 | 19 | 1,443 |
Provide a correct Python 3 solution for this coding contest problem.
problem
There are n cards with one integer from 1 to n and one blank card. Of these n + 1 cards, k cards are given, but 1 β€ k β€ n. You can write one integer from 1 to n on a blank card. I want to make a continuous sequence of integers as long as pos... | instruction | 0 | 722 | 19 | 1,444 |
"Correct Solution:
```
while True:
n,k=[int(s)for s in input().split(" ")]
if n==k==0:break
card=sorted([int(input())for i in range(k)])
blank=card[0]==0
if blank:card.pop(0)
lens=[]
con=[]
tl=1
i=0
while i<len(card)-1:
if card[i+1]==card[i]+1:tl+=1
else:
... | output | 1 | 722 | 19 | 1,445 |
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