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 |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,859 | 19 | 167,718 |
Tags: constructive algorithms, implementation
Correct Solution:
```
a=input().split()
s=0
for i in range(5):
a[i]=int(a[i])
s=s+a[i]
maxx=0
for i in range(5):
for t in range(4):
for r in range(3):
if i!=t and i!=r and t!=r:
if a[i]==a[t] and a[i]==a[r]:
... | output | 1 | 83,859 | 19 | 167,719 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,860 | 19 | 167,720 |
Tags: constructive algorithms, implementation
Correct Solution:
```
t = [int(x) for x in input().split(' ')]
p = [sum(t)]
for c in t:
if t.count(c) > 1:
p.append(sum(t) - c * min(t.count(c), 3))
print(min(p))
``` | output | 1 | 83,860 | 19 | 167,721 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,861 | 19 | 167,722 |
Tags: constructive algorithms, implementation
Correct Solution:
```
def cnt(s,v):
ans=0
for i in s:
if i==v:
ans+=1
if ans<2:
return 0
if ans>3:
return 3
return ans
s=[int(z) for z in input().split()]
mx=0
for i in range(1000):
mx=max(mx,cnt(s,i)*i)
print(su... | output | 1 | 83,861 | 19 | 167,723 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,862 | 19 | 167,724 |
Tags: constructive algorithms, implementation
Correct Solution:
```
l=list(map(int,input().split()))
ma=0
for i in l :
k=0
for j in l :
if i==j :
k=k+1
if k>2 :
break
if k>1 :
if ma<k*i :
ma=k*i
print(sum(l)-ma)
``` | output | 1 | 83,862 | 19 | 167,725 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,863 | 19 | 167,726 |
Tags: constructive algorithms, implementation
Correct Solution:
```
p=list(map(int,input().split()))
t=list(set(p))
s=sum(p)
plo=[]
if len(p)==len(set(p)):
print(sum(p))
else:
for item in t:
if p.count(item)==1:
pass
elif p.count(item)<3:
plo.append(s-item*2)
else... | output | 1 | 83,863 | 19 | 167,727 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,864 | 19 | 167,728 |
Tags: constructive algorithms, implementation
Correct Solution:
```
# import sys
# sys.stdin = open("test.in","r")
# sys.stdout = open("test.out","w")
a=list(map(int,input().split()))
b=set(a)
c=[]
e=sum(a)
if len(b)==5:
print(e)
else:
for i in b:
d=a.count(i)
if d<=3 and d>1:
c.append(e-d*(i))
elif d>3:
... | output | 1 | 83,864 | 19 | 167,729 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,865 | 19 | 167,730 |
Tags: constructive algorithms, implementation
Correct Solution:
```
import sys
import math
import bisect
import itertools
import random
def main():
A = list(map(int, input().split()))
d = dict()
for a in A:
if a not in d:
d[a] = 0
d[a] += 1
min_val = sum(A)
for a in d:
... | output | 1 | 83,865 | 19 | 167,731 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (not... | instruction | 0 | 83,866 | 19 | 167,732 |
Tags: constructive algorithms, implementation
Correct Solution:
```
from sys import stdin, stdout
d = {}
ans = 0
numbers = list(map(int, stdin.readline().split()))
for i in range(5):
a = numbers[i]
ans += a
if a not in d:
d[a] = [a, 1]
else:
d[a] = [d[a][0] + a, d[a][1] + 1]
cho... | output | 1 | 83,866 | 19 | 167,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,867 | 19 | 167,734 |
Yes | output | 1 | 83,867 | 19 | 167,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,868 | 19 | 167,736 |
Yes | output | 1 | 83,868 | 19 | 167,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,869 | 19 | 167,738 |
Yes | output | 1 | 83,869 | 19 | 167,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,870 | 19 | 167,740 |
Yes | output | 1 | 83,870 | 19 | 167,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,871 | 19 | 167,742 |
No | output | 1 | 83,871 | 19 | 167,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,872 | 19 | 167,744 |
No | output | 1 | 83,872 | 19 | 167,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,873 | 19 | 167,746 |
No | output | 1 | 83,873 | 19 | 167,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimi... | instruction | 0 | 83,874 | 19 | 167,748 |
No | output | 1 | 83,874 | 19 | 167,749 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,076 | 19 | 168,152 |
"Correct Solution:
```
def main():
N = int(input())
A = []
for _ in range(pow(2, N)): A.append(int(input()))
# print(A)
while len(A) > 1:
temp = []
for i in range(len(A)//2):
if A[2*i] < A[2*i+1]: temp.append(A[2*i+1] - A[2*i])
elif A[2*i] > A[2*i+1]: temp.a... | output | 1 | 84,076 | 19 | 168,153 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,077 | 19 | 168,154 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
def main():
from collections import deque
n = int(input())
d = deque()
for i in range(2 ** n):
d.append(int(input()))
while len(d) >= 2:
x = d.popleft()
y = d.popleft()
winner = abs(x - y)
d.append(winner)
... | output | 1 | 84,077 | 19 | 168,155 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,078 | 19 | 168,156 |
"Correct Solution:
```
n = int(input())
a = [int(input()) for _ in range(2 ** n)]
while len(a) > 1:
b = []
sz = len(a)
for i in range(sz // 2):
p, q = a[2 * i], a[2 * i + 1]
if p < q:
p, q = q, p
b.append(p - q)
a = b
print(a[0])
``` | output | 1 | 84,078 | 19 | 168,157 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,079 | 19 | 168,158 |
"Correct Solution:
```
#problem3
N=int(input())
from collections import deque
#入力は2**N個からなる
d=[int(input()) for _ in range(2**N)]
def battle(x,y):
if x!=y:
return x+y-min(x,y)*2
else:
return x
d=deque(d)
for i in range(N):
for i in range(2**(N-1-i)):
x=d.popleft()
y=d.popleft... | output | 1 | 84,079 | 19 | 168,159 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,080 | 19 | 168,160 |
"Correct Solution:
```
n=int(input())
arr=[]
tmp=[]
for _ in range(2**n):
tmp.append(int(input()))
arr.append(tmp)
while len(arr[-1])>1:
tmp=[]
for i in range(len(arr[-1])//2):
if arr[-1][2*i] == arr[-1][2*i+1]:
tmp.append(arr[-1][2*i])
else:
tmp.append(abs(arr[-1][2*... | output | 1 | 84,080 | 19 | 168,161 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,081 | 19 | 168,162 |
"Correct Solution:
```
a=[]
n=int(input())
for i in range(2**n):
a.append(int(input()))
while len(a)>1:
t=[]
for i in range(0,len(a),2):
x,y=a[i],a[i+1]
if x==y:
t.append(x)
else:
t.append(abs(x-y))
a=t
print(*t)
``` | output | 1 | 84,081 | 19 | 168,163 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,082 | 19 | 168,164 |
"Correct Solution:
```
n = int(input())
l = []
k = 0
for i in range(2**n):
j = int(input())
if i % 2 != 0:
l.append(max(k,j) - min(k,j))
else:
k = j
while len(l) != 1:
ll = []
for i in range(len(l)):
j = l[i]
if i % 2 != 0:
ll.append(max(k,j) - min(k,j))
else:
k = j
l = ll[:]
print(l[0])
``` | output | 1 | 84,082 | 19 | 168,165 |
Provide a correct Python 3 solution for this coding contest problem.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th stone is A_i.
In the contest, stones are thrown at each oth... | instruction | 0 | 84,083 | 19 | 168,166 |
"Correct Solution:
```
# 配列に入れて、2周目は2ずつ、3周目は2^2ずつ...と飛ばしながら見ていく
N=int(input())
stone=[0]*(2**N)
for i in range(2**N):
stone[i]=int(input())
for i in range(N):
for j in range(0,2**N,(2**i)*2):
s1=stone[j]
s2=stone[j+(2**i)]
if s1!=s2:
stone[j]=abs(s1-s2)
print(stone[0])
``` | output | 1 | 84,083 | 19 | 168,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kode Festival is an anual contest where the hardest stone in the world is determined. (Kode is a Japanese word for "hardness".)
This year, 2^N stones participated. The hardness of the i-th ston... | instruction | 0 | 84,088 | 19 | 168,176 |
No | output | 1 | 84,088 | 19 | 168,177 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice is playing a game with her good friend, Marisa.
There are n boxes arranged in a line, numbered with integers from 1 to n from left to right. Marisa will hide a doll in one of the boxes. Then Alice will have m chances to guess where th... | instruction | 0 | 84,337 | 19 | 168,674 |
Tags: binary search, data structures, dp, dsu
Correct Solution:
```
import sys
input = sys.stdin.readline
n,m=map(int,input().split())
A=list(map(int,input().split()))
if n==1:
print(0)
sys.exit()
from collections import Counter
R=Counter()
L=Counter()
for i in range(n):
R[i+1]=1
L[i+1]=1
for i,a i... | output | 1 | 84,337 | 19 | 168,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice is playing a game with her good friend, Marisa.
There are n boxes arranged in a line, numbered with integers from 1 to n from left to right. Marisa will hide a doll in one of the boxes. T... | instruction | 0 | 84,338 | 19 | 168,676 |
No | output | 1 | 84,338 | 19 | 168,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Imp likes his plush toy a lot.
<image>
Recently, he found a machine that can clone plush toys. Imp knows that if he applies the machine to an original toy, he additionally gets one more origin... | instruction | 0 | 84,758 | 19 | 169,516 |
Yes | output | 1 | 84,758 | 19 | 169,517 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Imp likes his plush toy a lot.
<image>
Recently, he found a machine that can clone plush toys. Imp knows that if he applies the machine to an original toy, he additionally gets one more origin... | instruction | 0 | 84,761 | 19 | 169,522 |
Yes | output | 1 | 84,761 | 19 | 169,523 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Imp likes his plush toy a lot.
<image>
Recently, he found a machine that can clone plush toys. Imp knows that if he applies the machine to an original toy, he additionally gets one more origin... | instruction | 0 | 84,762 | 19 | 169,524 |
No | output | 1 | 84,762 | 19 | 169,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Imp likes his plush toy a lot.
<image>
Recently, he found a machine that can clone plush toys. Imp knows that if he applies the machine to an original toy, he additionally gets one more origin... | instruction | 0 | 84,763 | 19 | 169,526 |
No | output | 1 | 84,763 | 19 | 169,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Imp likes his plush toy a lot.
<image>
Recently, he found a machine that can clone plush toys. Imp knows that if he applies the machine to an original toy, he additionally gets one more origin... | instruction | 0 | 84,764 | 19 | 169,528 |
No | output | 1 | 84,764 | 19 | 169,529 |
Provide a correct Python 3 solution for this coding contest problem.
Sigma and Sugim are playing a game.
The game is played on a graph with N vertices numbered 1 through N. The graph has N-1 red edges and N-1 blue edges, and the N-1 edges in each color forms a tree. The red edges are represented by pairs of integers ... | instruction | 0 | 84,920 | 19 | 169,840 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(2147483647)
INF=float("inf")
MOD=10**9+7 # 998244353
input=lambda:sys.stdin.readline().rstrip()
def resolve():
n,x,y=map(int,input().split())
x-=1; y-=1
E1=[[] for _ in range(n)]
E2=[[] for _ in range(n)]
for _ in range(n-1):
u,v=map(in... | output | 1 | 84,920 | 19 | 169,841 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
n players are going to play a rock-paper-scissors tournament. As you probably know, in a one-on-one match of rock-paper-scissors, two players choose their shapes independently. The outcome is th... | instruction | 0 | 85,038 | 19 | 170,076 |
No | output | 1 | 85,038 | 19 | 170,077 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
n players are going to play a rock-paper-scissors tournament. As you probably know, in a one-on-one match of rock-paper-scissors, two players choose their shapes independently. The outcome is th... | instruction | 0 | 85,039 | 19 | 170,078 |
No | output | 1 | 85,039 | 19 | 170,079 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
n players are going to play a rock-paper-scissors tournament. As you probably know, in a one-on-one match of rock-paper-scissors, two players choose their shapes independently. The outcome is th... | instruction | 0 | 85,040 | 19 | 170,080 |
No | output | 1 | 85,040 | 19 | 170,081 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
n players are going to play a rock-paper-scissors tournament. As you probably know, in a one-on-one match of rock-paper-scissors, two players choose their shapes independently. The outcome is th... | instruction | 0 | 85,041 | 19 | 170,082 |
No | output | 1 | 85,041 | 19 | 170,083 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alternating turns. In the i-th turn, the player wh... | instruction | 0 | 85,479 | 19 | 170,958 |
Tags: math, number theory
Correct Solution:
```
n = int(input())
ans = n
f = [0]*(n+1)
for i in range(2, n+1):
if f[i]==0:
for j in range(i*2, n+1, i):
f[j] = i
f[i] = i-f[i]+1
for i in range(f[n], n+1):
ans = min(ans, f[i])
print(ans)
``` | output | 1 | 85,479 | 19 | 170,959 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alternating turns. In the i-th turn, the player wh... | instruction | 0 | 85,480 | 19 | 170,960 |
Tags: math, number theory
Correct Solution:
```
p=int(input())
f=[0]*(p+1)
for i in range(2,p+1):
if not f[i]:
for j in range(2*i,p+1,i):
f[j]=i
ans=p
for i in range(p-f[p]+1,p+1):
ans=min(i-f[i]+1,ans)
print(ans)
``` | output | 1 | 85,480 | 19 | 170,961 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alternating turns. In the i-th turn, the player wh... | instruction | 0 | 85,481 | 19 | 170,962 |
Tags: math, number theory
Correct Solution:
```
prime_number = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71
,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173
,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281
,283,293,307,311,313,317,331,337,347,349,35... | output | 1 | 85,481 | 19 | 170,963 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alternating turns. In the i-th turn, the player wh... | instruction | 0 | 85,482 | 19 | 170,964 |
Tags: math, number theory
Correct Solution:
```
# just need to use only max prime factor p_max of x2, because (x2-p_max, x2] contains all possible x1
def prime_factors(n):
f = 2
while f * f <= n:
while n % f == 0:
yield f
n //= f
f += 1
if n > 1:
yield n
x... | output | 1 | 85,482 | 19 | 170,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alternating turns. In the i-th turn, the player wh... | instruction | 0 | 85,483 | 19 | 170,966 |
Tags: math, number theory
Correct Solution:
```
import math,sys,bisect,heapq
from collections import defaultdict,Counter,deque
from itertools import groupby,accumulate
#sys.setrecursionlimit(200000000)
int1 = lambda x: int(x) - 1
input = iter(sys.stdin.buffer.read().decode().splitlines()).__next__
ilele = lambda: map(i... | output | 1 | 85,483 | 19 | 170,967 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alternating turns. In the i-th turn, the player wh... | instruction | 0 | 85,484 | 19 | 170,968 |
Tags: math, number theory
Correct Solution:
```
def factorize(n):
res = []
if n % 2 == 0:
power = 0
while n % 2 == 0:
power += 1
n //= 2
res.append((2, power))
i = 3
while i * i <= n:
if n % i == 0:
power = 0
while n % i == ... | output | 1 | 85,484 | 19 | 170,969 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alt... | instruction | 0 | 85,485 | 19 | 170,970 |
No | output | 1 | 85,485 | 19 | 170,971 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alice and Bob begin their day with a quick game. They first choose a starting number X0 ≥ 3 and try to reach one million by the process described below.
Alice goes first and then they take alt... | instruction | 0 | 85,486 | 19 | 170,972 |
No | output | 1 | 85,486 | 19 | 170,973 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cards placed face down in a row. On each card, an integer 1 or 2 is written.
Let A_i be the integer written on the i-th card.
Your objective is to guess A_1, A_2, ..., A_N correctly.
You know the following facts:
* For each i = 1, 2, ... | instruction | 0 | 85,552 | 19 | 171,104 |
"Correct Solution:
```
n,m = map(int, input().split())
a = [[] for i in range(n)]
for i in range(m):
x,y,z = map(int, input().split())
x-=1
y-=1
a[x].append(y)
a[y].append(x)
b = [0 for i in range(n)]
ans = 0
for j in range(n):
if b[j]==1:
continue
else:
b[j]=1
ans... | output | 1 | 85,552 | 19 | 171,105 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cards placed face down in a row. On each card, an integer 1 or 2 is written.
Let A_i be the integer written on the i-th card.
Your objective is to guess A_1, A_2, ..., A_N correctly.
You know the following facts:
* For each i = 1, 2, ... | instruction | 0 | 85,553 | 19 | 171,106 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(10**6)
def root(x):
if c[x] == x:
return x
else:
c[x] = root(c[x])
return c[x]
def uni(x,y):
rx = root(x)
ry = root(y)
c[ry] = rx
n, m = map(int, input().split())
c = [i for i in range(n)]
for i in range(m):
x,... | output | 1 | 85,553 | 19 | 171,107 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cards placed face down in a row. On each card, an integer 1 or 2 is written.
Let A_i be the integer written on the i-th card.
Your objective is to guess A_1, A_2, ..., A_N correctly.
You know the following facts:
* For each i = 1, 2, ... | instruction | 0 | 85,554 | 19 | 171,108 |
"Correct Solution:
```
import collections
import sys
sys.setrecursionlimit(100000)
def root(X):
if cards[X]==X:
return X
else:
cards[X]=root(cards[X])
return cards[X]
def unite(X,Y):
x=root(X)
y=root(Y)
if x==y:
return
else:
cards[x]=y
def same(X,Y):
return root(X)==root(Y)
def show(x):
print(cards[x]... | output | 1 | 85,554 | 19 | 171,109 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cards placed face down in a row. On each card, an integer 1 or 2 is written.
Let A_i be the integer written on the i-th card.
Your objective is to guess A_1, A_2, ..., A_N correctly.
You know the following facts:
* For each i = 1, 2, ... | instruction | 0 | 85,555 | 19 | 171,110 |
"Correct Solution:
```
#17:11
n,m = map(int,input().split())
pre = [i for i in range(n)]
ans = n
for _ in range(m):
x,y,z = map(int,input().split())
x -= 1
y -= 1
X = [x]
Y = [y]
while pre[x] != x:
X.append(x)
x = pre[x]
while pre[y] != y:
Y.append(y)
y = pre[y]
if x != y:
ans -= 1
... | output | 1 | 85,555 | 19 | 171,111 |
Provide a correct Python 3 solution for this coding contest problem.
There are N cards placed face down in a row. On each card, an integer 1 or 2 is written.
Let A_i be the integer written on the i-th card.
Your objective is to guess A_1, A_2, ..., A_N correctly.
You know the following facts:
* For each i = 1, 2, ... | instruction | 0 | 85,556 | 19 | 171,112 |
"Correct Solution:
```
from collections import deque
n, m = map(int, input().split())
graph = [[] * n for _ in range(n)]
for _ in range(m):
x, y, z = map(int, input().split())
x -= 1
y -= 1
z %= 2
graph[x].append((y))
graph[y].append((x))
seen = [False] * n
ans = 0
for i in range(n):
if no... | output | 1 | 85,556 | 19 | 171,113 |
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