message stringlengths 2 20.2k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 757 108k | cluster float64 4 4 | __index_level_0__ int64 1.51k 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,026 | 4 | 192,052 |
Yes | output | 1 | 96,026 | 4 | 192,053 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,027 | 4 | 192,054 |
Yes | output | 1 | 96,027 | 4 | 192,055 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,028 | 4 | 192,056 |
Yes | output | 1 | 96,028 | 4 | 192,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,029 | 4 | 192,058 |
Yes | output | 1 | 96,029 | 4 | 192,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,030 | 4 | 192,060 |
No | output | 1 | 96,030 | 4 | 192,061 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,031 | 4 | 192,062 |
No | output | 1 | 96,031 | 4 | 192,063 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,032 | 4 | 192,064 |
No | output | 1 | 96,032 | 4 | 192,065 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descenda... | instruction | 0 | 96,033 | 4 | 192,066 |
No | output | 1 | 96,033 | 4 | 192,067 |
Provide a correct Python 3 solution for this coding contest problem.
JOI has a stove in your room. JOI himself is resistant to the cold, so he doesn't need to put on the stove when he is alone in the room, but he needs to put on the stove when there are visitors.
On this day, there are N guests under JOI. The ith (1 ... | instruction | 0 | 96,896 | 4 | 193,792 |
"Correct Solution:
```
n,k=map(int,input().split())
guest=[]
interval=[]
flag=0
for i in range(n):
guest.append(int(input()))
if flag==1:
interval.append(guest[-1]-guest[-2]-1)
flag=1
interval.sort()
ans=n
if n>k:
for i in range(n-k):
ans+=interval[i]
print(ans)
``` | output | 1 | 96,896 | 4 | 193,793 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronology starts from the moment when the first two pe... | instruction | 0 | 98,212 | 4 | 196,424 |
Tags: math
Correct Solution:
```
from fractions import Fraction
import sys
sys.setrecursionlimit(1000*100)
A=int(input())
p=[]
c=1
for _ in range(600):
p.append(c)
c*=12
r=[]
for i in range(600):
for j in range(i+1):
if p[j]+p[i-j]==A:
r.append(i+1)
break
s=set()
for i in ... | output | 1 | 98,212 | 4 | 196,425 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronology starts from the moment when the first two pe... | instruction | 0 | 98,213 | 4 | 196,426 |
Tags: math
Correct Solution:
```
d = {1: {(2, 13)}}
for j in range(2, 2000):
d[j] = set()
big = 10**302
for i in range(1, 2000):
ok = 0
for a, b in d[i]:
c = 12*a
if a <= big:
ok = 1
d[i+1].add((b, c))
c = 13*b - 12*a
if a <= big:
ok = 1
d[i+1].add((b, c))
if not ok:
break
n = int(input())
g = ... | output | 1 | 98,213 | 4 | 196,427 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronology starts from the moment when the first two pe... | instruction | 0 | 98,214 | 4 | 196,428 |
Tags: math
Correct Solution:
```
from fractions import Fraction
import sys
sys.setrecursionlimit(1000*100)
A=int(input())
p=[]
c=1
for _ in range(600):
p.append(c)
c*=12
r=[]
for i in range(600):
for j in range(i+1):
if p[j]+p[i-j]==A:
r.append(i+1)
break
s=set()
for i in ... | output | 1 | 98,214 | 4 | 196,429 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronology starts from the moment when the first two pe... | instruction | 0 | 98,215 | 4 | 196,430 |
Tags: math
Correct Solution:
```
A = int(input())
T = A
x = 0
while (A % 12 == 0):
A = A // 12
x = x + 1
b = [0] * 1000
b[1] = 2
b[2] = 13
for i in range(3, 606):
b[i] = 13 * b[i - 1] - 12 * b[i - 2]
y = 1
while (b[y] < A):
y = y + 1
if (b[y] != A):
print("NO")
else:
print("YES\n1")
t = 2 * ... | output | 1 | 98,215 | 4 | 196,431 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronology starts from the moment when the first two pe... | instruction | 0 | 98,216 | 4 | 196,432 |
Tags: math
Correct Solution:
```
A=int(input())
res=[]
for i in range(300):
for j in range(300):
if(pow(12,i)+pow(12,j)==A):
res.append([i,j])
if(len(res)==0):
print("NO")
quit()
print("YES")
print(1)
sm=sum(res[0])
print(sm+1)
print(sm//2)
for i in range(sm//2,-1,-1):
V=pow(12,i)+po... | output | 1 | 98,216 | 4 | 196,433 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronology starts from the moment when the first two pe... | instruction | 0 | 98,217 | 4 | 196,434 |
Tags: math
Correct Solution:
```
a = int(input())
ans = set()
def work(i, z, y):
z.add(y)
# print(">>", i, y)
if y == a:
ans.add(i)
if len(z) > 1000:
z.remove(max(z))
pos = [set(), set([2])]
for i in range(2):
for x in pos[i]:
if x == a:
ans.add(i)
def dfs(i, la... | output | 1 | 98,217 | 4 | 196,435 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronolo... | instruction | 0 | 98,218 | 4 | 196,436 |
No | output | 1 | 98,218 | 4 | 196,437 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronolo... | instruction | 0 | 98,219 | 4 | 196,438 |
No | output | 1 | 98,219 | 4 | 196,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronolo... | instruction | 0 | 98,220 | 4 | 196,440 |
No | output | 1 | 98,220 | 4 | 196,441 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland scientists noticed long ago that the world around them depends on Berland population. Due to persistent research in this area the scientists managed to find out that the Berland chronolo... | instruction | 0 | 98,221 | 4 | 196,442 |
No | output | 1 | 98,221 | 4 | 196,443 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On the math lesson a teacher asked each pupil to come up with his own lucky numbers. As a fan of number theory Peter chose prime numbers. Bob was more original. He said that number t is his luck... | instruction | 0 | 98,657 | 4 | 197,314 |
No | output | 1 | 98,657 | 4 | 197,315 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On the math lesson a teacher asked each pupil to come up with his own lucky numbers. As a fan of number theory Peter chose prime numbers. Bob was more original. He said that number t is his luck... | instruction | 0 | 98,658 | 4 | 197,316 |
No | output | 1 | 98,658 | 4 | 197,317 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On the math lesson a teacher asked each pupil to come up with his own lucky numbers. As a fan of number theory Peter chose prime numbers. Bob was more original. He said that number t is his luck... | instruction | 0 | 98,659 | 4 | 197,318 |
No | output | 1 | 98,659 | 4 | 197,319 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On the math lesson a teacher asked each pupil to come up with his own lucky numbers. As a fan of number theory Peter chose prime numbers. Bob was more original. He said that number t is his luck... | instruction | 0 | 98,660 | 4 | 197,320 |
No | output | 1 | 98,660 | 4 | 197,321 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,693 | 4 | 197,386 |
Tags: implementation
Correct Solution:
```
n,x,y=map(int,input().split())
a=*map(int,input().split()),
for k in range(n):
v=1
for l in range(max(0,k-x),k):v&=a[k]<a[l]
for l in range(k+1,min(k+y+1,n)):v&=a[k]<a[l]
if v:print(k+1);break
``` | output | 1 | 98,693 | 4 | 197,387 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,694 | 4 | 197,388 |
Tags: implementation
Correct Solution:
```
n,x,y = map(int,input().split())
l = list(map(int,input().split()))
for i in range(n):
if l[i] <= min(l[max(0,i-x):i+y+1]):
break
print(i+1)
``` | output | 1 | 98,694 | 4 | 197,389 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,695 | 4 | 197,390 |
Tags: implementation
Correct Solution:
```
def solve(days, x, y, n):
window = dict()
win_beg = 0
win_end = 0
res = 0
pre = 0
while pre < n:
while win_beg < pre - x:
del window[days[win_beg]]
win_beg += 1
while win_end < min(pre + y + 1, n):
... | output | 1 | 98,695 | 4 | 197,391 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,696 | 4 | 197,392 |
Tags: implementation
Correct Solution:
```
n,x,y=map(int,input().split())
l=list(map(int,input().split()))
for i in range(n):
j=i-x
k=i+y
if j<0:
j=0
if k>=n:
k=n-1
if all(l[i]<arr for arr in l[j:i]) and all(l[i]<brr for brr in l[i+1:k+1]):
print(i+1)
break
``` | output | 1 | 98,696 | 4 | 197,393 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,697 | 4 | 197,394 |
Tags: implementation
Correct Solution:
```
N, BEFORE, AFTER = map(int, input().split())
days = list(map(int, input().split()))
def goodbefore(j):
for diff in range(1, BEFORE+1):
k = j - diff
if k < 0:
continue
if days[k] <= days[j]:
return False
return True
def goodafter(j):
for diff in ... | output | 1 | 98,697 | 4 | 197,395 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,698 | 4 | 197,396 |
Tags: implementation
Correct Solution:
```
n, x, y = map(int, input().split())
inf = 10**10
a = [inf]*7 + list(map(int, input().split())) + [inf]*7
for i in range(7, n+7):
if a[i] < (min(a[i-x:i]) if x else inf) and a[i] < (min(a[i+1:i+y+1]) if y else inf):
print(i-6)
exit()
``` | output | 1 | 98,698 | 4 | 197,397 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,699 | 4 | 197,398 |
Tags: implementation
Correct Solution:
```
n, x, y = map(int, input().split());
arr = list(map(int, input().split()));
for i in range(n):
if ((not arr[max(i-1, 0):i] or min(arr[i-x:i] + [2e9]) > arr[i]) and (not arr[i+1: min(n, i+y+1)] or min(arr[i+1:i+y+1]+[2e9]) > arr[i])):
print(i+1)
exit()
``` | output | 1 | 98,699 | 4 | 197,399 |
Provide tags and a correct Python 3 solution for this coding contest problem.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather forecast for the n days of summer. On the i-th da... | instruction | 0 | 98,700 | 4 | 197,400 |
Tags: implementation
Correct Solution:
```
n,x,y=map(int,input().split(" "))
a=list(map(int,input().split()))
i=f1=0
while i<n:
if i-x<0:
start=0
else:
start=i-x
if i+y>n-1:
end=n-1
else:
end=i+y
f=0
j=start
while j<=end:
if i!=j:
if a... | output | 1 | 98,700 | 4 | 197,401 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,701 | 4 | 197,402 |
Yes | output | 1 | 98,701 | 4 | 197,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,702 | 4 | 197,404 |
Yes | output | 1 | 98,702 | 4 | 197,405 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,703 | 4 | 197,406 |
Yes | output | 1 | 98,703 | 4 | 197,407 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,704 | 4 | 197,408 |
Yes | output | 1 | 98,704 | 4 | 197,409 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,705 | 4 | 197,410 |
No | output | 1 | 98,705 | 4 | 197,411 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,706 | 4 | 197,412 |
No | output | 1 | 98,706 | 4 | 197,413 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,707 | 4 | 197,414 |
No | output | 1 | 98,707 | 4 | 197,415 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For years, the Day of city N was held in the most rainy day of summer. New mayor decided to break this tradition and select a not-so-rainy day for the celebration. The mayor knows the weather fo... | instruction | 0 | 98,708 | 4 | 197,416 |
No | output | 1 | 98,708 | 4 | 197,417 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,022 | 4 | 198,044 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
n=int(input())
a,ans,b=[],[0]*n,[0]*10000001
for i in range(n):
L,R=map(int,input().split())
a.append([R,L,i])
a.sort()
for z in a:
R,L,i=z
for j in range(L,R+1):
if b[j]==0:
b[j]=1
ans[i]=j
brea... | output | 1 | 99,022 | 4 | 198,045 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,023 | 4 | 198,046 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
n = int(input())
intervals = [list(map(int, input().split())) for i in range(n)]
intervals = list(enumerate(intervals))
intervals.sort(key=lambda x: (x[1][1], x[1][0]))
ans = [0] * n
vis = set()
for idx, (l, _) in intervals:
while l in vis:
... | output | 1 | 99,023 | 4 | 198,047 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,024 | 4 | 198,048 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
n = int(input())
arr = [0]*10000001
ans = [0]*100
a2=[]
for i in range(n):
l,r = map(int,input().split())
tmp = (r,l,i)
a2.append(tmp)
a2.sort()
for i in range(n):
m=a2[i]
r=m[0]
l=m[1]
v=m[2]
dif=r-l+1
for j in range(d... | output | 1 | 99,024 | 4 | 198,049 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,025 | 4 | 198,050 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
from collections import Counter
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
self.writa... | output | 1 | 99,025 | 4 | 198,051 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,026 | 4 | 198,052 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
# sort by the end
n = int(input())
intervals = [list(map(int, input().split())) for i in range(n)]
intervals = list(enumerate(intervals))
intervals.sort(key=lambda x: (x[1][1], x[1][0]))
ans = [0] * n
vis = set()
for idx, (l, _) in intervals:
while... | output | 1 | 99,026 | 4 | 198,053 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,027 | 4 | 198,054 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
import random
class Event:
def __init__(self, id, start, end):
self.start = start
self.end = end
self.id = id
self.pick = None
def key(self):
return (self.start, self.end)
n = int(input())
events = [ Event(i, *map(int, input... | output | 1 | 99,027 | 4 | 198,055 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,028 | 4 | 198,056 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Spyder Editor
This is a temporary script file.
"""
n = int(input())
freq = [0] * 10000001
ans = [0] * 100
a = []
for i in range(n):
l , r = map(int, input().split())
temp = (r, l, i)
a.append(temp)
a.sort()
for i... | output | 1 | 99,028 | 4 | 198,057 |
Provide tags and a correct Python 3 solution for this coding contest problem.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on which the event could have taken place. However Va... | instruction | 0 | 99,029 | 4 | 198,058 |
Tags: greedy, meet-in-the-middle, sortings
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Spyder Editor
This is a temporary script file.
"""
n = int(input())
freq = [0] * 10000001
ans = [0] * 100
a = []
for i in range(n):
l , r = map(int, input().split())
temp = (r, l, i)
a.append(temp)
... | output | 1 | 99,029 | 4 | 198,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on whi... | instruction | 0 | 99,030 | 4 | 198,060 |
Yes | output | 1 | 99,030 | 4 | 198,061 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on whi... | instruction | 0 | 99,031 | 4 | 198,062 |
Yes | output | 1 | 99,031 | 4 | 198,063 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
On a history lesson the teacher asked Vasya to name the dates when n famous events took place. He doesn't remembers the exact dates but he remembers a segment of days [li, ri] (inclusive) on whi... | instruction | 0 | 99,032 | 4 | 198,064 |
Yes | output | 1 | 99,032 | 4 | 198,065 |
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