message stringlengths 2 65.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 0 108k | cluster float64 14 14 | __index_level_0__ int64 0 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Luba thinks about watering her garden. The garden can be represented as a segment of length k. Luba has got n buckets, the i-th bucket allows her to water some continuous subsegment of garden of length exactly ai each hour. Luba can't water ... | instruction | 0 | 86,252 | 14 | 172,504 |
Tags: implementation
Correct Solution:
```
n, k = [int(x) for x in input().split()]
arr = [int(x) for x in input().split()]
print(min([k//a for a in arr if k % a == 0]))
``` | output | 1 | 86,252 | 14 | 172,505 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Luba thinks about watering her garden. The garden can be represented as a segment of length k. Luba has got n buckets, the i-th bucket allows her to water some continuous subsegment of garden of length exactly ai each hour. Luba can't water ... | instruction | 0 | 86,253 | 14 | 172,506 |
Tags: implementation
Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
Ans = 100
for i in range(n) :
if k % a[i] == 0 :
Ans = min(Ans, k // a[i])
print(Ans)
``` | output | 1 | 86,253 | 14 | 172,507 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Luba thinks about watering her garden. The garden can be represented as a segment of length k. Luba has got n buckets, the i-th bucket allows her to water some continuous subsegment of garden of length exactly ai each hour. Luba can't water ... | instruction | 0 | 86,254 | 14 | 172,508 |
Tags: implementation
Correct Solution:
```
n_buckets, garden_len = map(int, input().split())
buckets = list(map(int, input().split()))
choice = max(b for b in buckets if garden_len % b == 0)
print(garden_len // choice)
``` | output | 1 | 86,254 | 14 | 172,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,920 | 14 | 173,840 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
n, k = map(int, input().split())
p = list(map(int, input().split()))
p.sort()
t = [[i] for i in p]
for i in range(1, n):
t += [t[-1] + i for i in t[: n - i]]
print('\n'.join(str(len(i)) + ' ' + ' '.join(map(str, i)) for i in t[: k]))
... | output | 1 | 86,920 | 14 | 173,841 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,921 | 14 | 173,842 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
n, k = map(int, input().split())
l = sorted(map(int, input().split()), reverse=True)
c = 0
for i in range(n):
for x in l[i:]:
if c == k:
exit()
c += 1
print(i + 1, end=" ")
for y in l[:i]:
... | output | 1 | 86,921 | 14 | 173,843 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,922 | 14 | 173,844 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
n, k = map(int, input().split())
soldiers = list(map(int, input().split()))
count = 0
seen = { 0: 0 }
while count != k:
for beauty, bits in list(seen.items()):
for i, x in enumerate(soldiers):
if (bits&(1 << i)) != 0 or beauty+x in seen:
... | output | 1 | 86,922 | 14 | 173,845 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,923 | 14 | 173,846 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
n, k = map(int, input().split())
p = list(map(int, input().split()))
p.sort()
t = [[i] for i in p]
for i in range(1, n):
t += [t[-1] + i for i in t[: n - i]]
print('\n'.join(str(len(i)) + ' ' + ' '.join(map(str, i)) for i in t[: k]))
``` | output | 1 | 86,923 | 14 | 173,847 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,924 | 14 | 173,848 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
n, k = map(int, input().split())
soldiers = list(map(int, input().split()))
count = 0
seen = { 0: 0 }
beauties = [ 0 ]
while count != k:
for beauty in beauties:
bits = seen[beauty]
for i, x in enumerate(soldiers):
if (bits&(1 << i)) != 0 o... | output | 1 | 86,924 | 14 | 173,849 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,925 | 14 | 173,850 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
import random
def S(L):
Ans=[]
s=0
for item in L:
s+=item
Ans.append(s)
return Ans
n,k=map(int,input().split())
B=list(map(int,input().split()))
Sums=[]
s=0
for i in range(n):
s+=B[i]
Sums.append(s)
if... | output | 1 | 86,925 | 14 | 173,851 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,926 | 14 | 173,852 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
from collections import *
import sys
input=sys.stdin.readline
# "". join(strings)
def ri():
return int(input())
def rl():
return list(map(int, input().split()))
def getKthBit(n, k):
return (n & (1 << (k - 1))) >> (k - 1)
... | output | 1 | 86,926 | 14 | 173,853 |
Provide tags and a correct Python 3 solution for this coding contest problem.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choose the participants.
All soldiers in the batta... | instruction | 0 | 86,927 | 14 | 173,854 |
Tags: brute force, constructive algorithms, greedy
Correct Solution:
```
#------------------------template--------------------------#
import os
import sys
from math import *
from collections import *
from fractions import *
from bisect import *
from heapq import*
from io import BytesIO, IOBase
def vsInput():
sys.st... | output | 1 | 86,927 | 14 | 173,855 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,928 | 14 | 173,856 |
Yes | output | 1 | 86,928 | 14 | 173,857 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,929 | 14 | 173,858 |
Yes | output | 1 | 86,929 | 14 | 173,859 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,930 | 14 | 173,860 |
Yes | output | 1 | 86,930 | 14 | 173,861 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,931 | 14 | 173,862 |
Yes | output | 1 | 86,931 | 14 | 173,863 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,932 | 14 | 173,864 |
No | output | 1 | 86,932 | 14 | 173,865 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,933 | 14 | 173,866 |
No | output | 1 | 86,933 | 14 | 173,867 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,934 | 14 | 173,868 |
No | output | 1 | 86,934 | 14 | 173,869 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
General Payne has a battalion of n soldiers. The soldiers' beauty contest is coming up, it will last for k days. Payne decided that his battalion will participate in the pageant. Now he has choo... | instruction | 0 | 86,935 | 14 | 173,870 |
No | output | 1 | 86,935 | 14 | 173,871 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,148 | 14 | 174,296 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
def ler():
return [int(x) for x in input().split()]
def dfs(u, adj, visited, s, Pesos, Belezas):
visited[u] = True
total_p = Pesos[u]
total_b = Belezas[u]
s.append(u)
for v in adj[u]:
if not visited[v]:
w, b = dfs(v, adj... | output | 1 | 87,148 | 14 | 174,297 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,149 | 14 | 174,298 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
from collections import defaultdict
class UnionFind():
def __init__(self, n):
self.n = n
self.parents = [-1] * n
def find(self, x):
if self.parents[x] < 0:
return x
else:
self.parents[x] = self.find(se... | output | 1 | 87,149 | 14 | 174,299 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,150 | 14 | 174,300 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
f = lambda: map(int, input().split())
n, m, w = f()
wb = [(0, 0)] + list(zip(f(), f()))
t = list(range(n + 1))
def g(x):
if x == t[x]: return x
t[x] = g(t[x])
return t[x]
for i in range(m):
x, y = f()
x, y = g(x), g(y)
if x ... | output | 1 | 87,150 | 14 | 174,301 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,151 | 14 | 174,302 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
n, m, o = map(int, input().split())
wn = map(int, input().split())
bn = map(int, input().split())
wb = [(0, 0)] + list(zip(wn, bn))
l = list(range(n + 1))
def f(x):
if x == l[x]:
return x
l[x] = f(l[x])
return l[x]
for i in range(m):
x, ... | output | 1 | 87,151 | 14 | 174,303 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,152 | 14 | 174,304 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
def g(x):
if x == t[x]: return x
t[x] = g(t[x])
return t[x]
f = lambda: map(int, input().split())
hoses, pairOfFriends, weight = f()
weightsAndBeauties = [(0, 0)] + list(zip(f(), f()))
t = list(range(hoses + 1))
for i in range(pairOfFriends):
f1, f... | output | 1 | 87,152 | 14 | 174,305 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,153 | 14 | 174,306 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
n, m, k = map(int, input().split())
a = map(int, input().split())
b = map(int, input().split())
ab = [(0, 0)] + list(zip(a, b))
l = list(range(n + 1))
def f(x):
if x == l[x]:
return x
l[x] = f(l[x])
return l[x]
for i in range(m):
x, ... | output | 1 | 87,153 | 14 | 174,307 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,154 | 14 | 174,308 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
R = lambda: map(int, input().split())
n, m, w = R()
ws = [0] + list(R())
bs = [0] + list(R())
g = [[] for x in range(n + 1)]
for i in range(m):
x, y = R()
g[x].append(y)
g[y].append(x)
cs = [0] * (n + 1)
cnt = 1
for i in range(1, n + 1):
if not cs[i]:... | output | 1 | 87,154 | 14 | 174,309 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may have some friends. Hoses are divided in some frien... | instruction | 0 | 87,155 | 14 | 174,310 |
Tags: dfs and similar, dp, dsu
Correct Solution:
```
import math,sys,bisect,heapq,os
from collections import defaultdict,Counter,deque
from itertools import groupby,accumulate
from functools import lru_cache
#sys.setrecursionlimit(200000000)
int1 = lambda x: int(x) - 1
def input(): return sys.stdin.readline().rstrip('\... | output | 1 | 87,155 | 14 | 174,311 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,156 | 14 | 174,312 |
Yes | output | 1 | 87,156 | 14 | 174,313 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,157 | 14 | 174,314 |
Yes | output | 1 | 87,157 | 14 | 174,315 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,158 | 14 | 174,316 |
Yes | output | 1 | 87,158 | 14 | 174,317 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,159 | 14 | 174,318 |
Yes | output | 1 | 87,159 | 14 | 174,319 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,160 | 14 | 174,320 |
No | output | 1 | 87,160 | 14 | 174,321 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,161 | 14 | 174,322 |
No | output | 1 | 87,161 | 14 | 174,323 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,162 | 14 | 174,324 |
No | output | 1 | 87,162 | 14 | 174,325 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Just to remind, girls in Arpa's land are really nice.
Mehrdad wants to invite some Hoses to the palace for a dancing party. Each Hos has some weight wi and some beauty bi. Also each Hos may hav... | instruction | 0 | 87,163 | 14 | 174,326 |
No | output | 1 | 87,163 | 14 | 174,327 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sasha and Kolya decided to get drunk with Coke, again. This time they have k types of Coke. i-th type is characterised by its carbon dioxide concentration <image>. Today, on the party in honour of Sergiy of Vancouver they decided to prepare ... | instruction | 0 | 87,182 | 14 | 174,364 |
Tags: dfs and similar, graphs, shortest paths
Correct Solution:
```
##
##
##
import sys
def line():
return sys.stdin.readline()
def numbers():
return list(map(int, line().split()))
def number():
return int(line())
adjlist = {}
n, k = 0, 0
mark = [False]*2010
edges = [False]*1010
# bfs for "ssph"
def bfs... | output | 1 | 87,182 | 14 | 174,365 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Sasha and Kolya decided to get drunk with Coke, again. This time they have k types of Coke. i-th type is characterised by its carbon dioxide concentration <image>. Today, on the party in honour of Sergiy of Vancouver they decided to prepare ... | instruction | 0 | 87,184 | 14 | 174,368 |
Tags: dfs and similar, graphs, shortest paths
Correct Solution:
```
##
##
##
import sys
def line():
return sys.stdin.readline()
def numbers():
return list(map(int, line().split()))
def number():
return int(line())
adjlist = {}
n, k = 0, 0
mark = [False]*2010
edges = [False]*1010
# bfs for "ssph"
def bfs... | output | 1 | 87,184 | 14 | 174,369 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,244 | 14 | 174,488 |
Tags: binary search, implementation, sortings
Correct Solution:
```
# ---------------------------iye ha aam zindegi---------------------------------------------
import math
import random
import heapq, bisect
import sys
from collections import deque, defaultdict
from fractions import Fraction
import sys
import threading... | output | 1 | 87,244 | 14 | 174,489 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,245 | 14 | 174,490 |
Tags: binary search, implementation, sortings
Correct Solution:
```
# python3
def readline(): return tuple(map(int, input().split()))
def ceil_div(num, den): return (num - 1) // den + 1
def main():
n, x1, x2 = readline()
c = readline()
xx = (x1, x2)
servers = sorted(enumerate(c, start=1), key=lam... | output | 1 | 87,245 | 14 | 174,491 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,246 | 14 | 174,492 |
Tags: binary search, implementation, sortings
Correct Solution:
```
n, x1, x2 = map(int, input().split())
c = list(map(int, input().split()))
c = [(ci, i) for i, ci in enumerate(c)]
c.sort(reverse=True)
def check(x1,x2,reverse=False):
sum1 = sum2 = 0
i = i1 = i2 = 0
while i < len(c):
sum1 += c[i][0]
i ... | output | 1 | 87,246 | 14 | 174,493 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,247 | 14 | 174,494 |
Tags: binary search, implementation, sortings
Correct Solution:
```
# python3
def readline(): return tuple(map(int, input().split()))
def ceil_div(num, den): return (num - 1) // den + 1
def main():
n, x1, x2 = readline()
c = readline()
xx = (x1, x2)
servers = sorted(enumerate(c, start=1), key=lam... | output | 1 | 87,247 | 14 | 174,495 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,248 | 14 | 174,496 |
Tags: binary search, implementation, sortings
Correct Solution:
```
n, a, b = [int(x) for x in input().split()]
hs = [int(x) for x in input().split()]
hs = sorted(enumerate(hs), key=lambda x: x[1])
for i in range(1, n+1):
if hs[-i][1] * i >= a:
break
else:
print('No')
exit()
for j in range(i+1, ... | output | 1 | 87,248 | 14 | 174,497 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,249 | 14 | 174,498 |
Tags: binary search, implementation, sortings
Correct Solution:
```
def fin(c, x):
return (x + c - 1) // c
def ck(x, b):
r = (n, n)
for i in range(b, n):
r = min(r, (i + fin(c[i][0], x), i))
return r
def sol(r, l):
if r[0] <= n and l[0] <= n and r[1] < n and l[1] < n :
print("Yes"... | output | 1 | 87,249 | 14 | 174,499 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server may be expressed with a single integer number c_... | instruction | 0 | 87,250 | 14 | 174,500 |
Tags: binary search, implementation, sortings
Correct Solution:
```
# -*- coding:utf-8 -*-
"""
created by shuangquan.huang at 12/18/18
"""
import collections
import time
import os
import sys
import bisect
import heapq
n, x1, x2 = map(int, input().split())
C = [int(x) for x in input().split()]
C = [(v, i+1) for i... | output | 1 | 87,250 | 14 | 174,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server m... | instruction | 0 | 87,251 | 14 | 174,502 |
No | output | 1 | 87,251 | 14 | 174,503 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server m... | instruction | 0 | 87,252 | 14 | 174,504 |
No | output | 1 | 87,252 | 14 | 174,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server m... | instruction | 0 | 87,253 | 14 | 174,506 |
No | output | 1 | 87,253 | 14 | 174,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One department of some software company has n servers of different specifications. Servers are indexed with consecutive integers from 1 to n. Suppose that the specifications of the j-th server m... | instruction | 0 | 87,254 | 14 | 174,508 |
No | output | 1 | 87,254 | 14 | 174,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has many hamsters and he makes them work out. Today, n hamsters (n is even) came to work out. The hamsters lined up and each hamster either sat down or stood up.
For another exercise, Pasha needs exactly <image> hamsters to stand up a... | instruction | 0 | 87,917 | 14 | 175,834 |
Tags: implementation
Correct Solution:
```
n=input()
n=int(n)
y=input()
x_s=0
x_c=0
b=""
for i in range(n):
if y[i]=='x':
x_s+=1
else:
x_c+=1
if x_s==x_c:
print(0)
for i in y:
print(i ,end="")
if x_s>x_c:
u=n/2-x_c
o=n/2-x_c
while u>0:
for i in range(n):
... | output | 1 | 87,917 | 14 | 175,835 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has many hamsters and he makes them work out. Today, n hamsters (n is even) came to work out. The hamsters lined up and each hamster either sat down or stood up.
For another exercise, Pasha needs exactly <image> hamsters to stand up a... | instruction | 0 | 87,918 | 14 | 175,836 |
Tags: implementation
Correct Solution:
```
n = int(input())
s = list(input())
count = s.count('X')
if count < n//2:
t = count
for i in range(n):
if t < n//2 and s[i] == 'x':
s[i] = 'X'
t += 1
print(t-count)
print(''.join(s))
elif count > n//2:
t = count
for i in... | output | 1 | 87,918 | 14 | 175,837 |
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