message stringlengths 2 39.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 450 109k | cluster float64 2 2 | __index_level_0__ int64 900 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya loves computer games. Finally a game that he's been waiting for so long came out!
The main character of this game has n different skills, each of which is characterized by an integer ai f... | instruction | 0 | 99,061 | 2 | 198,122 |
Yes | output | 1 | 99,061 | 2 | 198,123 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya loves computer games. Finally a game that he's been waiting for so long came out!
The main character of this game has n different skills, each of which is characterized by an integer ai f... | instruction | 0 | 99,062 | 2 | 198,124 |
Yes | output | 1 | 99,062 | 2 | 198,125 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya loves computer games. Finally a game that he's been waiting for so long came out!
The main character of this game has n different skills, each of which is characterized by an integer ai f... | instruction | 0 | 99,063 | 2 | 198,126 |
No | output | 1 | 99,063 | 2 | 198,127 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya loves computer games. Finally a game that he's been waiting for so long came out!
The main character of this game has n different skills, each of which is characterized by an integer ai f... | instruction | 0 | 99,064 | 2 | 198,128 |
No | output | 1 | 99,064 | 2 | 198,129 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya loves computer games. Finally a game that he's been waiting for so long came out!
The main character of this game has n different skills, each of which is characterized by an integer ai f... | instruction | 0 | 99,065 | 2 | 198,130 |
No | output | 1 | 99,065 | 2 | 198,131 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya loves computer games. Finally a game that he's been waiting for so long came out!
The main character of this game has n different skills, each of which is characterized by an integer ai f... | instruction | 0 | 99,066 | 2 | 198,132 |
No | output | 1 | 99,066 | 2 | 198,133 |
Provide a correct Python 3 solution for this coding contest problem.
C: Mod! Mod!
story
That's right! I'm looking for eyewitness testimony! A phantom thief has appeared in Aizu! Everyone's horse stick was stolen! Who is the culprit! ?? Unravel! Mod! Mod!
Problem statement
"Eyes" ... it's a miracle bud that swells ... | instruction | 0 | 99,413 | 2 | 198,826 |
"Correct Solution:
```
n = int(input())
alst = list(map(int, input().split()))
mod_cnt = [0, 0, 0]
for a in alst:
mod_cnt[a % 3] += 1
if mod_cnt[1] == 0 and mod_cnt[2] == 0:
print(1)
elif mod_cnt[1] == mod_cnt[2]:
print(mod_cnt[0] + mod_cnt[1] + mod_cnt[2])
elif mod_cnt[1] < mod_cnt[2]:
print(mod_cnt[0] + mod_c... | output | 1 | 99,413 | 2 | 198,827 |
Provide a correct Python 3 solution for this coding contest problem.
C: Mod! Mod!
story
That's right! I'm looking for eyewitness testimony! A phantom thief has appeared in Aizu! Everyone's horse stick was stolen! Who is the culprit! ?? Unravel! Mod! Mod!
Problem statement
"Eyes" ... it's a miracle bud that swells ... | instruction | 0 | 99,414 | 2 | 198,828 |
"Correct Solution:
```
n = input()
An = [int(x) for x in input().split()]
mod0 = 0
mod1 = 0
mod2 = 0
for x in An:
if x % 3 == 0:
mod0 += 1
if x % 3 == 1:
mod1 += 1
if x % 3 == 2:
mod2 += 1
if mod1 == 0 and mod2 == 0:
print("1")
elif abs(mod1 - mod2) <= 3:
print((mod0+mod1+mod... | output | 1 | 99,414 | 2 | 198,829 |
Provide a correct Python 3 solution for this coding contest problem.
C: Mod! Mod!
story
That's right! I'm looking for eyewitness testimony! A phantom thief has appeared in Aizu! Everyone's horse stick was stolen! Who is the culprit! ?? Unravel! Mod! Mod!
Problem statement
"Eyes" ... it's a miracle bud that swells ... | instruction | 0 | 99,415 | 2 | 198,830 |
"Correct Solution:
```
# AOJ 2800: Mod!Mod!
# Python3 2018.7.11 bal4u
n = int(input())
a = list(map(int, input().split()))
c = [0]*3
for i in a: c[i%3] += 1
if (c[1]|c[2]) == 0: ans = 1
else:
ans, n = c[0], n-c[0]
if n <= 3: ans += n
else:
t = max(-3, min(3, c[1]-c[2]))
if t > 0: ans += 2*c[2]+t
else: ans += ... | output | 1 | 99,415 | 2 | 198,831 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,445 | 2 | 200,890 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
from sys import stdin, stdout
from collections import namedtuple, deque
from bisect import insort
Castle = namedtuple("Castle", ['defense','recruit','importance'])
n,m,k = map(int, stdin.readline().split())
castles = []
portals = {}
for... | output | 1 | 100,445 | 2 | 200,891 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,446 | 2 | 200,892 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO, IOBase
class SortedList:
def __init__(self, iterable=None, _load=200):
"""Initialize sorted list instance."""
if iter... | output | 1 | 100,446 | 2 | 200,893 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,447 | 2 | 200,894 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
import sys
input = sys.stdin.buffer.readline
N, M, K = map(int, input().split())
A = [0] * N
B = [0] * N
C_raw = [0] * N
for i in range(N):
A[i], B[i], C_raw[i] = map(int, input().split())
adj = [[] for _ in range(N+1)]
for _ in rang... | output | 1 | 100,447 | 2 | 200,895 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,448 | 2 | 200,896 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
import sys
input = sys.stdin.readline
from collections import *
n, m, k = map(int, input().split())
a, b, c = [], [], []
for _ in range(n):
ai, bi, ci = map(int, input().split())
a.append(ai)
b.append(bi)
c.append(ci)
... | output | 1 | 100,448 | 2 | 200,897 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,449 | 2 | 200,898 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
import sys
input = sys.stdin.readline
import heapq as hp
def main():
N, M, K = map(int, input().split())
ABC = [list(map(int, input().split())) for _ in range(N)]
Tmp = [i for i in range(N)]
for _ in range(M):
a,... | output | 1 | 100,449 | 2 | 200,899 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,450 | 2 | 200,900 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
import sys
input = lambda: sys.stdin.readline().rstrip()
MX = 5001
n, m, k = map(int, input().split())
xyz = []
for _ in range(n):
x, y, z = map(int, input().split())
xyz.append((x, y, z))
graph = [[] for _ in range(n)]
mx_list = ... | output | 1 | 100,450 | 2 | 200,901 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,451 | 2 | 200,902 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())
cas = [list(map(int, input().split())) for i in range(n)]
pot = [list(map(int, input().split())) for i in range(m)]
timing = [i for i in range(n)]
for i in range... | output | 1 | 100,451 | 2 | 200,903 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an a... | instruction | 0 | 100,452 | 2 | 200,904 |
Tags: data structures, dp, greedy, implementation, sortings
Correct Solution:
```
import sys
n, m, k = map(int, input().split())
castle = [list(map(int, sys.stdin.readline().split())) for _ in range(n)]
_p = [[] for _ in range(n)]
endpoints = [0]*n
for u, v in (map(int, l.split()) for l in sys.stdin):
_p[v-1].appen... | output | 1 | 100,452 | 2 | 200,905 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,453 | 2 | 200,906 |
Yes | output | 1 | 100,453 | 2 | 200,907 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,454 | 2 | 200,908 |
Yes | output | 1 | 100,454 | 2 | 200,909 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,455 | 2 | 200,910 |
Yes | output | 1 | 100,455 | 2 | 200,911 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,456 | 2 | 200,912 |
Yes | output | 1 | 100,456 | 2 | 200,913 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,457 | 2 | 200,914 |
No | output | 1 | 100,457 | 2 | 200,915 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,458 | 2 | 200,916 |
No | output | 1 | 100,458 | 2 | 200,917 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,459 | 2 | 200,918 |
No | output | 1 | 100,459 | 2 | 200,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the gam... | instruction | 0 | 100,460 | 2 | 200,920 |
No | output | 1 | 100,460 | 2 | 200,921 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya plays one very well-known and extremely popular MMORPG game. His game character has k skill; currently the i-th of them equals to ai. Also this game has a common rating table in which the participants are ranked according to the produc... | instruction | 0 | 100,719 | 2 | 201,438 |
Tags: greedy
Correct Solution:
```
def euclid(a, b):
if b == 0:
return (1, 0, a)
else:
(x, y, g) = euclid(b, a%b)
return (y, x - a//b*y, g)
def modDivide(a, b, p):
(x, y, g) = euclid(b, p)
return a // g * (x + p) % p
def comb(n, k):
return modDivide(fac[n], fac[k] * fac[n-k] % P, P)
k, n, m = list(map(int... | output | 1 | 100,719 | 2 | 201,439 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,621 | 2 | 203,242 |
Tags: implementation, math
Correct Solution:
```
i = input
x=int(i())
v1=int(i())
v2=int(i())
print(v1*x/(v1+v2))
``` | output | 1 | 101,621 | 2 | 203,243 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,622 | 2 | 203,244 |
Tags: implementation, math
Correct Solution:
```
m=input()
l=int(m)
n=input()
p=int(n)
o=input()
q=int(o)
a=l/(p+q)
print(a*p)
print("\n")
``` | output | 1 | 101,622 | 2 | 203,245 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,623 | 2 | 203,246 |
Tags: implementation, math
Correct Solution:
```
l = int(input())
vg = int(input())
vv = int(input())
tm = l/(vg + vv)
sm = tm * vg
print(sm)
``` | output | 1 | 101,623 | 2 | 203,247 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,624 | 2 | 203,248 |
Tags: implementation, math
Correct Solution:
```
import sys
from collections import deque
read = lambda: list(map(int, sys.stdin.readline().split()))
l,= read()
p, = read()
q, = read()
print (l*p/(p+q))
``` | output | 1 | 101,624 | 2 | 203,249 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,625 | 2 | 203,250 |
Tags: implementation, math
Correct Solution:
```
a = int(input())
b = int(input())
c = int(input())
print(b * a / (b + c))
``` | output | 1 | 101,625 | 2 | 203,251 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,626 | 2 | 203,252 |
Tags: implementation, math
Correct Solution:
```
length = int(input())
p = int(input())
q = int(input())
print((length)/(p+q)*p)
``` | output | 1 | 101,626 | 2 | 203,253 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,627 | 2 | 203,254 |
Tags: implementation, math
Correct Solution:
```
l = int(input())#meters
p = int(input()) #meters/sec
q = int(input())
t1 = 0
if (p + q > 0):
t1 = l / (p + q)
print(t1 * p)
``` | output | 1 | 101,627 | 2 | 203,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge a deadly spell in the enemy. We know that the ... | instruction | 0 | 101,628 | 2 | 203,256 |
Tags: implementation, math
Correct Solution:
```
'''
Author: Sofen Hoque Anonta
'''
import re
import sys
import math
import itertools
import collections
def inputArray(TYPE= int):
return [TYPE(x) for x in input().split()]
def solve():
d= int(input())
p= int(input())
q= int(input())
print(p*d/(p+... | output | 1 | 101,628 | 2 | 203,257 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,629 | 2 | 203,258 |
Yes | output | 1 | 101,629 | 2 | 203,259 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,630 | 2 | 203,260 |
Yes | output | 1 | 101,630 | 2 | 203,261 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,631 | 2 | 203,262 |
Yes | output | 1 | 101,631 | 2 | 203,263 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,632 | 2 | 203,264 |
Yes | output | 1 | 101,632 | 2 | 203,265 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,633 | 2 | 203,266 |
No | output | 1 | 101,633 | 2 | 203,267 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,634 | 2 | 203,268 |
No | output | 1 | 101,634 | 2 | 203,269 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,635 | 2 | 203,270 |
No | output | 1 | 101,635 | 2 | 203,271 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Harry Potter and He-Who-Must-Not-Be-Named engaged in a fight to the death once again. This time they are located at opposite ends of the corridor of length l. Two opponents simultaneously charge... | instruction | 0 | 101,636 | 2 | 203,272 |
No | output | 1 | 101,636 | 2 | 203,273 |
Provide a correct Python 3 solution for this coding contest problem.
Nicholas Y. Alford was a cat lover. He had a garden in a village and kept many cats in his garden. The cats were so cute that people in the village also loved them.
One day, an evil witch visited the village. She envied the cats for being loved by e... | instruction | 0 | 102,847 | 2 | 205,694 |
"Correct Solution:
```
class UnionFind:
def __init__(self, n):
self.data=[-1 for i in range(n)]
def root(self,x):
if self.data[x]<0:
return x
else:
self.data[x]=self.root(self.data[x])
return self.data[x]
def uni(self,x,y):
x=self.root(x)... | output | 1 | 102,847 | 2 | 205,695 |
Provide a correct Python 3 solution for this coding contest problem.
Nicholas Y. Alford was a cat lover. He had a garden in a village and kept many cats in his garden. The cats were so cute that people in the village also loved them.
One day, an evil witch visited the village. She envied the cats for being loved by e... | instruction | 0 | 102,848 | 2 | 205,696 |
"Correct Solution:
```
def dist(c1, c2):
return ((c1[0]-c2[0])**2+(c1[1]-c2[1])**2)**.5
def kruskal(edges, size):
uf = UnionFind(size)
edges = sorted(edges, key=lambda e: e[2])[::-1]
ret = 0
for u, v, weight in edges:
if not uf.same(u, v):
uf.unite(u, v)
ret += weig... | output | 1 | 102,848 | 2 | 205,697 |
Provide a correct Python 3 solution for this coding contest problem.
Nicholas Y. Alford was a cat lover. He had a garden in a village and kept many cats in his garden. The cats were so cute that people in the village also loved them.
One day, an evil witch visited the village. She envied the cats for being loved by e... | instruction | 0 | 102,849 | 2 | 205,698 |
"Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**13
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): return [int... | output | 1 | 102,849 | 2 | 205,699 |
Provide a correct Python 3 solution for this coding contest problem.
Nicholas Y. Alford was a cat lover. He had a garden in a village and kept many cats in his garden. The cats were so cute that people in the village also loved them.
One day, an evil witch visited the village. She envied the cats for being loved by e... | instruction | 0 | 102,850 | 2 | 205,700 |
"Correct Solution:
```
class UnionFind:
def __init__(self, size):
self.table = [-1] * size
def find(self, x):
while self.table[x] >= 0:
x = self.table[x]
return x
def union(self, x, y):
x_root = self.find(x)
y_root = self.find(y)
if x_roo... | output | 1 | 102,850 | 2 | 205,701 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nicholas Y. Alford was a cat lover. He had a garden in a village and kept many cats in his garden. The cats were so cute that people in the village also loved them.
One day, an evil witch visit... | instruction | 0 | 102,851 | 2 | 205,702 |
No | output | 1 | 102,851 | 2 | 205,703 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Hey folks, how do you like this problem?
— That'll do it.
BThero is a powerful magician. He has got n piles of candies, the i-th pile initially contains a_i candies. BThero can cast a copy-paste spell as follows:
1. He chooses two p... | instruction | 0 | 103,069 | 2 | 206,138 |
Tags: greedy, math
Correct Solution:
```
for _ in range(int(input())):
n,k=map(int,input().split())
l=list(map(int,input().split()))
l.sort()
r=0
for i in range(1,n):
r=r+int((k-l[i])/l[0])
print(r)
``` | output | 1 | 103,069 | 2 | 206,139 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Hey folks, how do you like this problem?
— That'll do it.
BThero is a powerful magician. He has got n piles of candies, the i-th pile initially contains a_i candies. BThero can cast a copy-paste spell as follows:
1. He chooses two p... | instruction | 0 | 103,070 | 2 | 206,140 |
Tags: greedy, math
Correct Solution:
```
'''Author- Akshit Monga'''
t=int(input())
for _ in range(t):
n,k=map(int,input().split())
arr=[int(x) for x in input().split()]
m=min(arr)
ans=0
for i in arr:
ans+=(k-i)//m
print(ans-(k-m)//m)
``` | output | 1 | 103,070 | 2 | 206,141 |
Provide tags and a correct Python 3 solution for this coding contest problem.
— Hey folks, how do you like this problem?
— That'll do it.
BThero is a powerful magician. He has got n piles of candies, the i-th pile initially contains a_i candies. BThero can cast a copy-paste spell as follows:
1. He chooses two p... | instruction | 0 | 103,071 | 2 | 206,142 |
Tags: greedy, math
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Sat Sep 19 16:36:57 2020
@author: lakne
"""
t = int(input())
answers = []
for _ in range(t):
x = 0
nk = input().split()
a = input().split()
a_sorted = []
for i in range(int(nk[0])):
a_sorted.append(int(a[i]))
... | output | 1 | 103,071 | 2 | 206,143 |
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