message stringlengths 2 22.8k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 16 109k | cluster float64 1 1 | __index_level_0__ int64 32 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n cities in the country where the Old Peykan lives. These cities are located on a straight line, we'll denote them from left to right as c1, c2, ..., cn. The Old Peykan wants to travel... | instruction | 0 | 19,719 | 1 | 39,438 |
No | output | 1 | 19,719 | 1 | 39,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n cities in the country where the Old Peykan lives. These cities are located on a straight line, we'll denote them from left to right as c1, c2, ..., cn. The Old Peykan wants to travel... | instruction | 0 | 19,720 | 1 | 39,440 |
No | output | 1 | 19,720 | 1 | 39,441 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub got lost in a very big desert. The desert can be represented as a n Γ n square matrix, where each cell is a zone of the desert. The cell (i, j) represents the cell at row i and column j (1 β€ i, j β€ n). Iahub can go from one cell (i, j)... | instruction | 0 | 19,751 | 1 | 39,502 |
Tags: binary search, implementation, sortings, two pointers
Correct Solution:
```
__author__ = 'Pavel Mavrin'
n, m = [int(x) for x in input().split()]
a = []
for i in range(m):
a.append([int(x) - 1 for x in input().split()])
a.sort(key=lambda x: x[0] * n + x[1])
a.append([n - 1, n])
d = [[0, 1]]
r = 0
i = 0
whil... | output | 1 | 19,751 | 1 | 39,503 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Iahub got lost in a very big desert. The desert can be represented as a n Γ n square matrix, where each cell is a zone of the desert. The cell (i, j) represents the cell at row i and column j (1 β€ i, j β€ n). Iahub can go from one cell (i, j)... | instruction | 0 | 19,752 | 1 | 39,504 |
Tags: binary search, implementation, sortings, two pointers
Correct Solution:
```
from collections import defaultdict
def f(u, v):
s, l = [], len(v)
i = j = 0
for i in range(len(u)):
while v[j][1] <= u[i][0]:
j += 1
if j == l: return s
if u[i][1] <= v[j][0]: continue... | output | 1 | 19,752 | 1 | 39,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub got lost in a very big desert. The desert can be represented as a n Γ n square matrix, where each cell is a zone of the desert. The cell (i, j) represents the cell at row i and column j (1... | instruction | 0 | 19,753 | 1 | 39,506 |
No | output | 1 | 19,753 | 1 | 39,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub got lost in a very big desert. The desert can be represented as a n Γ n square matrix, where each cell is a zone of the desert. The cell (i, j) represents the cell at row i and column j (1... | instruction | 0 | 19,754 | 1 | 39,508 |
No | output | 1 | 19,754 | 1 | 39,509 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub got lost in a very big desert. The desert can be represented as a n Γ n square matrix, where each cell is a zone of the desert. The cell (i, j) represents the cell at row i and column j (1... | instruction | 0 | 19,755 | 1 | 39,510 |
No | output | 1 | 19,755 | 1 | 39,511 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Iahub got lost in a very big desert. The desert can be represented as a n Γ n square matrix, where each cell is a zone of the desert. The cell (i, j) represents the cell at row i and column j (1... | instruction | 0 | 19,756 | 1 | 39,512 |
No | output | 1 | 19,756 | 1 | 39,513 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,890 | 1 | 39,780 |
Tags: greedy, number theory, sortings
Correct Solution:
```
import math,sys,re,itertools,pprint,collections,copy
rs,ri,rai,raf=input,lambda:int(input()),lambda:list(map(int, input().split())),lambda:list(map(float, input().split()))
n, n1, n2 = rai()
a = rai()
a.sort(reverse=True)
if n1 < n2:
print(sum(a[:n1])/n1... | output | 1 | 19,890 | 1 | 39,781 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,891 | 1 | 39,782 |
Tags: greedy, number theory, sortings
Correct Solution:
```
from copy import *
n,n1,n2=map(int,input().split())
a=list(map(int,input().split()))
a=sorted(a)
if n>n1+n2:
a=a[n-n1-n2:len(a)]
if n2>n1:
n1,n2=n2,n1
b=a[:n1]
c=a[n1:n1+n2]
print(sum(b)/n1+sum(c)/n2)
``` | output | 1 | 19,891 | 1 | 39,783 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,892 | 1 | 39,784 |
Tags: greedy, number theory, sortings
Correct Solution:
```
n, n1, n2 = (int(x) for x in input().split())
a = list(int(x) for x in input().split())
a = sorted(a, reverse=True)
if n1 < n2:
s = 0
for i in range(n1):
s += a[i]
d = 0
for j in range(n1,n1+n2):
d += a[j]
#print(s , d)
... | output | 1 | 19,892 | 1 | 39,785 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,893 | 1 | 39,786 |
Tags: greedy, number theory, sortings
Correct Solution:
```
n, n1, n2 = map(int, input().split(' '))
a = list(map(int, input().split(' ')))
if n1 > n2:
n1, n2 = n2, n1
a.sort(reverse=True)
print((sum(a[:n1]) / n1) + (sum(a[n1:n1+n2])/n2))
``` | output | 1 | 19,893 | 1 | 39,787 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,894 | 1 | 39,788 |
Tags: greedy, number theory, sortings
Correct Solution:
```
n, n1, n2 = map(int, input().split())
arr = [int(x) for x in input().split()]
arr.sort()
arr.reverse()
minimum = min(n1, n2)
maximum = max(n1, n2)
add = 0
add2 = 0
#print(arr)
for i in range(minimum):
add = add + arr[i]
ans1 = add / minimum
for j in range(... | output | 1 | 19,894 | 1 | 39,789 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,895 | 1 | 39,790 |
Tags: greedy, number theory, sortings
Correct Solution:
```
def solve():
n,n1,n2=list(map(int,input().split()))
l=list(map(int,input().split()))
l.sort(reverse=True)
sum1,sum2,sum3,sum4=0,0,0,0
for i in range(0,n1):
sum1+=l[i]
for i in range(0,n2):
sum3+=l[i]
for i in range(n... | output | 1 | 19,895 | 1 | 39,791 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,896 | 1 | 39,792 |
Tags: greedy, number theory, sortings
Correct Solution:
```
n, n1, n2 = map(int, input().split())
xs = [int(x) for x in input().split()]
xs.sort()
minn = min(n1, n2)
maxn = max(n1, n2)
mean1 = 0
for i in range(minn):
mean1 += xs[len(xs) - i - 1]
mean1 /= minn
mean2 = 0
for i in range(maxn):
mean2 += xs[len(x... | output | 1 | 19,896 | 1 | 39,793 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the cities. The wealth of the i of them is equal to ai. ... | instruction | 0 | 19,897 | 1 | 39,794 |
Tags: greedy, number theory, sortings
Correct Solution:
```
n, n1, n2 = list(map(int,input().split(' ')))
l = sorted(list(map(int,input().split(' '))),reverse = 1)
l1 = []
l2 = []
if n2<n1:n1,n2 = n2,n1
curr = 1
l1 = l[:n1]
l2 = l[n1:n1 + n2]
print(sum(l1)/n1 + sum(l2)/n2)
``` | output | 1 | 19,897 | 1 | 39,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,898 | 1 | 39,796 |
Yes | output | 1 | 19,898 | 1 | 39,797 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,899 | 1 | 39,798 |
Yes | output | 1 | 19,899 | 1 | 39,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,900 | 1 | 39,800 |
Yes | output | 1 | 19,900 | 1 | 39,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,901 | 1 | 39,802 |
Yes | output | 1 | 19,901 | 1 | 39,803 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,902 | 1 | 39,804 |
No | output | 1 | 19,902 | 1 | 39,805 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,903 | 1 | 39,806 |
No | output | 1 | 19,903 | 1 | 39,807 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,904 | 1 | 39,808 |
No | output | 1 | 19,904 | 1 | 39,809 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Local authorities have heard a lot about combinatorial abilities of Ostap Bender so they decided to ask his help in the question of urbanization. There are n people who plan to move to the citie... | instruction | 0 | 19,905 | 1 | 39,810 |
No | output | 1 | 19,905 | 1 | 39,811 |
Provide a correct Python 3 solution for this coding contest problem.
Training is indispensable for achieving good results at ICPC. Rabbit wants to win at ICPC, so he decided to practice today as well.
Today's training is to gain the power of business by running around the city and conducting trade.
I want to earn as... | instruction | 0 | 20,224 | 1 | 40,448 |
"Correct Solution:
```
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, M, W, T = map(int, readline().split())
cur = 0
n_map = {}
ws = [0]*M; P = [0]*M
for i in range(M):
s, v, p = readline().split()
n_map[s] = i
ws[i] = int(v)
P[i] =... | output | 1 | 20,224 | 1 | 40,449 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sergey Semyonovich is a mayor of a county city N and he used to spend his days and nights in thoughts of further improvements of Nkers' lives. Unfortunately for him, anything and everything has been done already, and there are no more possib... | instruction | 0 | 20,296 | 1 | 40,592 |
Tags: dfs and similar, dp, trees
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
def main():
n = int(input())
path = [[] for _ in range(n)]
for _ in range(n-1):
a1,b1 = map(lambda xx:int(xx)-1,input().split())
pat... | output | 1 | 20,296 | 1 | 40,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sergey Semyonovich is a mayor of a county city N and he used to spend his days and nights in thoughts of further improvements of Nkers' lives. Unfortunately for him, anything and everything has been done already, and there are no more possib... | instruction | 0 | 20,297 | 1 | 40,594 |
Tags: dfs and similar, dp, trees
Correct Solution:
```
an=0
import sys
from types import GeneratorType
def bootstrap(f, stack=[]):
def wrappedfunc(*args, **kwargs):
if stack:
return f(*args, **kwargs)
else:
to = f(*args, **kwargs)
while True:
if ... | output | 1 | 20,297 | 1 | 40,595 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sergey Semyonovich is a mayor of a county city N and he used to spend his days and nights in thoughts of further improvements of Nkers' lives. Unfortunately for him, anything and everything has ... | instruction | 0 | 20,298 | 1 | 40,596 |
No | output | 1 | 20,298 | 1 | 40,597 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sergey Semyonovich is a mayor of a county city N and he used to spend his days and nights in thoughts of further improvements of Nkers' lives. Unfortunately for him, anything and everything has ... | instruction | 0 | 20,299 | 1 | 40,598 |
No | output | 1 | 20,299 | 1 | 40,599 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sergey Semyonovich is a mayor of a county city N and he used to spend his days and nights in thoughts of further improvements of Nkers' lives. Unfortunately for him, anything and everything has ... | instruction | 0 | 20,300 | 1 | 40,600 |
No | output | 1 | 20,300 | 1 | 40,601 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sergey Semyonovich is a mayor of a county city N and he used to spend his days and nights in thoughts of further improvements of Nkers' lives. Unfortunately for him, anything and everything has ... | instruction | 0 | 20,301 | 1 | 40,602 |
No | output | 1 | 20,301 | 1 | 40,603 |
Provide a correct Python 3 solution for this coding contest problem.
Bridge Construction Planning
There is a city consisting of many small islands, and the citizens live in these islands. Citizens feel inconvenience in requiring ferry rides between these islands. The city mayor decided to build bridges connecting all... | instruction | 0 | 21,117 | 1 | 42,234 |
"Correct Solution:
```
from collections import deque
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N, M, K = map(int, readline().split())
if N == 0:
return False
def root(x):
if prt[x] == x:
return x
prt[x] = y = root(prt[x])
retur... | output | 1 | 21,117 | 1 | 42,235 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,330 | 1 | 42,660 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
from sys import stdin
from collections import defaultdict, deque
debug = False
def join(_s, _l):
return _s.join(map(str, _l))
def read(_f=None):
if _f == None:
return stdin.readline().strip()
return _f(stdin.readline().str... | output | 1 | 21,330 | 1 | 42,661 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,331 | 1 | 42,662 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def MI1(): return map(int1, sys.stdin.rea... | output | 1 | 21,331 | 1 | 42,663 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,332 | 1 | 42,664 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
def main():
for _ in inputt(1):
n, k = inputi()
P = [[] for i in range(n + 1)]
T = [0] * (n + 1)
D = [0] * (n + 1)
for _ in range(n - 1):
a, b = inputi()
P[a].append(b)
... | output | 1 | 21,332 | 1 | 42,665 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,333 | 1 | 42,666 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
import sys
from collections import defaultdict as dd
from collections import deque as dq
input = sys.stdin.readline
N, K = map(int, input().split())
e = dd(list)
for _ in range(N - 1):
u, v = map(int, input().split())
e[u].append(v)
e[v].app... | output | 1 | 21,333 | 1 | 42,667 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,334 | 1 | 42,668 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
import collections
n,k=map(int,input().split())
g=[[] for _ in range(n+1)]
for _ in range(n-1):
a,b=map(int,input().split())
g[a].append(b)
g[b].append(a)
q=collections.deque()
q.append((1,0))
checked=[0]*(n+1)
checked[1]=1
ds=[[] for _ in ... | output | 1 | 21,334 | 1 | 42,669 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,335 | 1 | 42,670 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
import io,os
input=io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
import sys
from collections import deque
def main():
n,k=map(int,input().split())
Edges=[[] for _ in range(n)]
for _ in range(n-1):
a,b=map(int,input().spl... | output | 1 | 21,335 | 1 | 42,671 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,336 | 1 | 42,672 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
import math,sys
#from itertools import permutations, combinations;import heapq,random;
from collections import defaultdict,deque
import bisect as bi
def yes():print('YES')
def no():print('NO')
def I():return (int(sys.stdin.readline()))
def In():re... | output | 1 | 21,336 | 1 | 42,673 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, and of course, she is the queen of it.
<image>... | instruction | 0 | 21,337 | 1 | 42,674 |
Tags: dfs and similar, dp, greedy, sortings, trees
Correct Solution:
```
import sys
lines = sys.stdin.readlines()
(n, k) = map(int, lines[0].strip().split(" "))
edges = {}
for i in range(1, n):
(a, b) = map(int, lines[i].strip().split(" "))
if a not in edges: edges[a] = []
if b not in edges: edges[b] = []
... | output | 1 | 21,337 | 1 | 42,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,338 | 1 | 42,676 |
Yes | output | 1 | 21,338 | 1 | 42,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,339 | 1 | 42,678 |
Yes | output | 1 | 21,339 | 1 | 42,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,340 | 1 | 42,680 |
Yes | output | 1 | 21,340 | 1 | 42,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,341 | 1 | 42,682 |
Yes | output | 1 | 21,341 | 1 | 42,683 |
Evaluate the correctness of the submitted Python 2 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,342 | 1 | 42,684 |
Yes | output | 1 | 21,342 | 1 | 42,685 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,343 | 1 | 42,686 |
No | output | 1 | 21,343 | 1 | 42,687 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,344 | 1 | 42,688 |
No | output | 1 | 21,344 | 1 | 42,689 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,345 | 1 | 42,690 |
No | output | 1 | 21,345 | 1 | 42,691 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Writing light novels is the most important thing in Linova's life. Last night, Linova dreamed about a fantastic kingdom. She began to write a light novel for the kingdom as soon as she woke up, ... | instruction | 0 | 21,346 | 1 | 42,692 |
No | output | 1 | 21,346 | 1 | 42,693 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The official capital and the cultural capital of Berland are connected by a single road running through n regions. Each region has a unique climate, so the i-th (1 β€ i β€ n) region has a stable temperature of ti degrees in summer.
This summe... | instruction | 0 | 21,478 | 1 | 42,956 |
Tags: greedy
Correct Solution:
```
import math
n, m = [int(x) for x in input().split()]
num = 0
for i in range(n):
t, T, x, cost = [int(x) for x in input().split()]
if T >= (t + m):
num += cost
else:
if T > t:
k = T - t
num += min(x * m + cost, cost * (math.ceil(m / ... | output | 1 | 21,478 | 1 | 42,957 |
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