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 |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
"You must lift the dam. With a lever. I will give it to you.
You must block the canal. With a rock. I will not give the rock to you."
Danik urgently needs rock and lever! Obviously, the easie... | instruction | 0 | 65,782 | 19 | 131,564 |
No | output | 1 | 65,782 | 19 | 131,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
"You must lift the dam. With a lever. I will give it to you.
You must block the canal. With a rock. I will not give the rock to you."
Danik urgently needs rock and lever! Obviously, the easie... | instruction | 0 | 65,783 | 19 | 131,566 |
No | output | 1 | 65,783 | 19 | 131,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
"You must lift the dam. With a lever. I will give it to you.
You must block the canal. With a rock. I will not give the rock to you."
Danik urgently needs rock and lever! Obviously, the easie... | instruction | 0 | 65,784 | 19 | 131,568 |
No | output | 1 | 65,784 | 19 | 131,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
"You must lift the dam. With a lever. I will give it to you.
You must block the canal. With a rock. I will not give the rock to you."
Danik urgently needs rock and lever! Obviously, the easie... | instruction | 0 | 65,785 | 19 | 131,570 |
No | output | 1 | 65,785 | 19 | 131,571 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Two people play the following string game. Initially the players have got some string s. The players move in turns, the player who cannot make a move loses.
Before the game began, the string is written on a piece of paper, one letter per c... | instruction | 0 | 65,903 | 19 | 131,806 |
Tags: games
Correct Solution:
```
U = input()
memo = {}
DP = [0]*(len(U)+1)
DP[0] = 0
for j in range(1, len(U) + 1):
s = set()
for i in range(j):
s.add(DP[max(0, i - 1)] ^ DP[max(0, j - i - 2)])
mex = 0
while mex in s:
mex += 1
DP[j] = mex
memo2 = {}
def Grundy(S):
"""
... | output | 1 | 65,903 | 19 | 131,807 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two people play the following string game. Initially the players have got some string s. The players move in turns, the player who cannot make a move loses.
Before the game began, the string i... | instruction | 0 | 65,904 | 19 | 131,808 |
No | output | 1 | 65,904 | 19 | 131,809 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two people play the following string game. Initially the players have got some string s. The players move in turns, the player who cannot make a move loses.
Before the game began, the string i... | instruction | 0 | 65,905 | 19 | 131,810 |
No | output | 1 | 65,905 | 19 | 131,811 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two people play the following string game. Initially the players have got some string s. The players move in turns, the player who cannot make a move loses.
Before the game began, the string i... | instruction | 0 | 65,906 | 19 | 131,812 |
No | output | 1 | 65,906 | 19 | 131,813 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two people play the following string game. Initially the players have got some string s. The players move in turns, the player who cannot make a move loses.
Before the game began, the string i... | instruction | 0 | 65,907 | 19 | 131,814 |
No | output | 1 | 65,907 | 19 | 131,815 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,322 | 19 | 132,644 |
"Correct Solution:
```
N=int(input())
A=[int(input()) for _ in range(N)]
memo=dict()
for a in A:
memo[a] = not memo.get(a,False)
print(sum(memo.values()))
``` | output | 1 | 66,322 | 19 | 132,645 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,323 | 19 | 132,646 |
"Correct Solution:
```
N=int(input())
S=set()
for n in range(N):
_=int(input())
if _ in S:
S.remove(_)
else:
S.add(_)
print(len(S))
``` | output | 1 | 66,323 | 19 | 132,647 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,324 | 19 | 132,648 |
"Correct Solution:
```
n=int(input())
S=set()
for i in range(n):
S^=set([input()])
print(len(S))
``` | output | 1 | 66,324 | 19 | 132,649 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,325 | 19 | 132,650 |
"Correct Solution:
```
n=int(input())
s=set([])
for i in range(n):
x=int(input())
if not x in s:
s.add(x)
else:
s.remove(x)
print(len(s))
``` | output | 1 | 66,325 | 19 | 132,651 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,326 | 19 | 132,652 |
"Correct Solution:
```
n,c=int(input()),{}
for i in range(n):
a=int(input())
if a in c:del c[a]
else:c[a]=1
print(len(c))
``` | output | 1 | 66,326 | 19 | 132,653 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,327 | 19 | 132,654 |
"Correct Solution:
```
n=int(input())
s=set()
for i in range(n):
x=int(input())
if x in s:
s.remove(x)
else:
s.add(x)
print(len(s))
``` | output | 1 | 66,327 | 19 | 132,655 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,328 | 19 | 132,656 |
"Correct Solution:
```
N,*A=open(0);s=set()
for a in A:s^={int(a)}
print(len(s))
``` | output | 1 | 66,328 | 19 | 132,657 |
Provide a correct Python 3 solution for this coding contest problem.
You are playing the following game with Joisino.
* Initially, you have a blank sheet of paper.
* Joisino announces a number. If that number is written on the sheet, erase the number from the sheet; if not, write the number on the sheet. This process... | instruction | 0 | 66,329 | 19 | 132,658 |
"Correct Solution:
```
n=int(input())
a=[input() for _ in range(n)]
l={}
for i in a:
if i in l:
del l[i]
else:
l[i]=0
print(len(l))
``` | output | 1 | 66,329 | 19 | 132,659 |
Provide a correct Python 3 solution for this coding contest problem.
You have just been put in charge of developing a new shredder for the Shredding Company. Although a ``normal'' shredder would just shred sheets of paper into little pieces so that the contents would become unreadable, this new shredder needs to have ... | instruction | 0 | 66,403 | 19 | 132,806 |
"Correct Solution:
```
#!usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
def LI(): return [int(x) for x in sys.stdin.readline().split()]
def I(): return int(sys.stdin.readline())
def LS():return [list(x) for x in sys.st... | output | 1 | 66,403 | 19 | 132,807 |
Provide a correct Python 3 solution for this coding contest problem.
You have just been put in charge of developing a new shredder for the Shredding Company. Although a ``normal'' shredder would just shred sheets of paper into little pieces so that the contents would become unreadable, this new shredder needs to have ... | instruction | 0 | 66,404 | 19 | 132,808 |
"Correct Solution:
```
import itertools
from heapq import heappop, heappush
from collections import defaultdict
def main(t, num):
num = list(str(num))
d = defaultdict(int)
if t < sum(map(int, num)):
print("error")
return
q = [[0,[]]]
itertools.product()
fulls = itertools.product(... | output | 1 | 66,404 | 19 | 132,809 |
Provide a correct Python 3 solution for this coding contest problem.
You have just been put in charge of developing a new shredder for the Shredding Company. Although a ``normal'' shredder would just shred sheets of paper into little pieces so that the contents would become unreadable, this new shredder needs to have ... | instruction | 0 | 66,405 | 19 | 132,810 |
"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**10
mod = 998244353
dd = [(0,-1),(1,0),(0,1),(-1,0)]
ddn = [(0,-1),(1,-1),(1,0),(1,1),(0,1),(-1,-1),(-1,0),(-1,1)]
def LI(): return [i... | output | 1 | 66,405 | 19 | 132,811 |
Provide a correct Python 3 solution for this coding contest problem.
You have just been put in charge of developing a new shredder for the Shredding Company. Although a ``normal'' shredder would just shred sheets of paper into little pieces so that the contents would become unreadable, this new shredder needs to have ... | instruction | 0 | 66,406 | 19 | 132,812 |
"Correct Solution:
```
#!/usr/bin/env python3
while True:
t, n = input().split()
t = int(t)
if t == 0:
exit()
L = len(n)
m = 0
parts = []
f = False
for b in range(1 << (L - 1)):
c = int(n[0])
s = 0
li = []
for k in range(L - 1):
if b >>... | output | 1 | 66,406 | 19 | 132,813 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Wojtek has just won a maths competition in Byteland! The prize is admirable — a great book called 'Card Tricks for Everyone.' 'Great!' he thought, 'I can finally use this old, dusted deck of car... | instruction | 0 | 66,529 | 19 | 133,058 |
No | output | 1 | 66,529 | 19 | 133,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Wojtek has just won a maths competition in Byteland! The prize is admirable — a great book called 'Card Tricks for Everyone.' 'Great!' he thought, 'I can finally use this old, dusted deck of car... | instruction | 0 | 66,530 | 19 | 133,060 |
No | output | 1 | 66,530 | 19 | 133,061 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Wojtek has just won a maths competition in Byteland! The prize is admirable — a great book called 'Card Tricks for Everyone.' 'Great!' he thought, 'I can finally use this old, dusted deck of car... | instruction | 0 | 66,531 | 19 | 133,062 |
No | output | 1 | 66,531 | 19 | 133,063 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,604 | 19 | 133,208 |
Tags: greedy
Correct Solution:
```
T=int(input())
for ii in range(T):
s=input()
n=len(s)
R=0
P=0
S=0
for i in s:
if i=="R":
R+=1
elif i=="P":
P+=1
else:
S+=1
if max(R,P,S)==R:
result="P"*n
elif max(R,P,S)==P:
result... | output | 1 | 66,604 | 19 | 133,209 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,605 | 19 | 133,210 |
Tags: greedy
Correct Solution:
```
def solve():
s=input()
d={'R':0,'S':0,'P':0}
for i in s:
d[i]+=1
x=float('-inf')
for i in d:
if(d[i]>x):
k=i
x=d[i]
if k=='R':
print('P'*len(s))
elif k=='S':
... | output | 1 | 66,605 | 19 | 133,211 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,606 | 19 | 133,212 |
Tags: greedy
Correct Solution:
```
for _ in range(int(input())):
s = input()
ss = list(s)
rcount = ss.count('R')
scount = ss.count('S')
pcount = ss.count('P')
mymax = max(pcount,scount,rcount)
if mymax == rcount:
print('P'*len(s))
elif mymax == scount:
print('R'*len(s))
... | output | 1 | 66,606 | 19 | 133,213 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,607 | 19 | 133,214 |
Tags: greedy
Correct Solution:
```
t = int(input())
for i in range(t):
s1 = input()
s = list(s1)
l = len(s1)
# print(s)
hm = {}
hm['R'] = 0; hm['S'] = 0; hm['P'] = 0
for j in s:
hm[j]+=1
# print(hm)
if hm['R']==hm['S'] and hm['R']==hm['P']:
print(s1)
continue
q = max(hm, key = hm.get)
#print(hm,q)
if... | output | 1 | 66,607 | 19 | 133,215 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,608 | 19 | 133,216 |
Tags: greedy
Correct Solution:
```
t = int(input())
for _ in range(t):
s = input()
n = len(s)
cnt_r = s.count("R")
cnt_s = s.count("S")
cnt_p = s.count("P")
max_cnt = max(cnt_r, cnt_s, cnt_p)
if max_cnt == cnt_r:
print("P" * n)
elif max_cnt == cnt_s:
print("R" * n)
e... | output | 1 | 66,608 | 19 | 133,217 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,609 | 19 | 133,218 |
Tags: greedy
Correct Solution:
```
keys = {"R": "P", "S": "R", "P": "S"}
for test in range(int(input())):
s = input()
counter = {s.count("R"): "R", s.count("S"): "S", s.count("P"): "P"}
m = max(counter.keys())
ans = keys[counter[m]] * len(s)
print(ans)
``` | output | 1 | 66,609 | 19 | 133,219 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,610 | 19 | 133,220 |
Tags: greedy
Correct Solution:
```
for testcase in range(int(input())):
s = input().strip()
cnt = {'R': 0, 'S': 0, 'P': 0}
for i in s:
cnt[i] += 1
_, w = max(zip(cnt.values(), cnt.keys()))
ans = ({'R': 'P', 'P': 'S', 'S': 'R'})[w] * len(s)
print(ans)
``` | output | 1 | 66,610 | 19 | 133,221 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is either R, S or P.
While initializing, the bot... | instruction | 0 | 66,611 | 19 | 133,222 |
Tags: greedy
Correct Solution:
```
def solve():
lst = list(input())
n = len(lst)
r = 0
s = 0
p = 0
for i in lst:
if i == "R":
p += 1
if i == "S":
r += 1
if i == "P":
s += 1
q = max([r,s,p])
if r == q:
print("R" * n)
... | output | 1 | 66,611 | 19 | 133,223 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,612 | 19 | 133,224 |
Yes | output | 1 | 66,612 | 19 | 133,225 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,613 | 19 | 133,226 |
Yes | output | 1 | 66,613 | 19 | 133,227 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,614 | 19 | 133,228 |
Yes | output | 1 | 66,614 | 19 | 133,229 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,615 | 19 | 133,230 |
Yes | output | 1 | 66,615 | 19 | 133,231 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,616 | 19 | 133,232 |
No | output | 1 | 66,616 | 19 | 133,233 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,617 | 19 | 133,234 |
No | output | 1 | 66,617 | 19 | 133,235 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,618 | 19 | 133,236 |
No | output | 1 | 66,618 | 19 | 133,237 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, you found a bot to play "Rock paper scissors" with. Unfortunately, the bot uses quite a simple algorithm to play: he has a string s = s_1 s_2 ... s_{n} of length n where each letter is... | instruction | 0 | 66,619 | 19 | 133,238 |
No | output | 1 | 66,619 | 19 | 133,239 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,755 | 19 | 133,510 |
Tags: probabilities
Correct Solution:
```
m,n=map(int,input().split())
a=m**(-n)
for i in range(2,m+1):
a+=((i/m)**n-((i-1)/m)**n)*i
print(a)
``` | output | 1 | 66,755 | 19 | 133,511 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,756 | 19 | 133,512 |
Tags: probabilities
Correct Solution:
```
m, n = str(input()).split()
n, m = int(n) , int(m)
sum = 0
for i in range(1, m+1):
sum += i * ( (i/m)**n - ((i-1)/m)**n )
print(sum)
``` | output | 1 | 66,756 | 19 | 133,513 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,757 | 19 | 133,514 |
Tags: probabilities
Correct Solution:
```
m,n=map(int,input().split())
ans=0
l1=[0]*(m+1)
if m>1:
l1[0]= (1/m)**n
x=l1[0]
for i in range(1,m+1):
if i==1:
ans+=l1[0]*i
else :
l1[i-1]= (i/m)**n-x
x+=l1[i-1]
ans+= l1[i-1] * i
print(ans)
else :... | output | 1 | 66,757 | 19 | 133,515 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,758 | 19 | 133,516 |
Tags: probabilities
Correct Solution:
```
m,n=map(int,input().split())
cp=[0]*(m+1)
for i in range(1,m+1):
cp[i]=(i/m)**n
p=[0]*(m+1)
for i in range(1,m+1):
p[i]=cp[i]-cp[i-1]
ans=0
for i in range(1,m+1):
ans+=i*p[i]
print(ans)
``` | output | 1 | 66,758 | 19 | 133,517 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,759 | 19 | 133,518 |
Tags: probabilities
Correct Solution:
```
m, n = [int(x) for x in input().split()]
print(sum([i *((i/m) ** n - ((i-1)/m) ** n) for i in range(1, m + 1)]))
``` | output | 1 | 66,759 | 19 | 133,519 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,760 | 19 | 133,520 |
Tags: probabilities
Correct Solution:
```
n, m = map(int, input().split(' '))
ans = n
for i in range(1, n):
num = (n-i)/n
res = pow(num, m)
ans -= res
print(ans)
``` | output | 1 | 66,760 | 19 | 133,521 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,761 | 19 | 133,522 |
Tags: probabilities
Correct Solution:
```
m, n = map(int, input().split())
ans = m
for i in range(m):
ans = ans - (i / m) ** n
print(ans)
``` | output | 1 | 66,761 | 19 | 133,523 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m faces... | instruction | 0 | 66,762 | 19 | 133,524 |
Tags: probabilities
Correct Solution:
```
m,n= map(int,input().split())
bs = m
for i in range(1,m):
bs-= (i/m)**n
print(bs)
``` | output | 1 | 66,762 | 19 | 133,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice th... | instruction | 0 | 66,763 | 19 | 133,526 |
Yes | output | 1 | 66,763 | 19 | 133,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice th... | instruction | 0 | 66,764 | 19 | 133,528 |
Yes | output | 1 | 66,764 | 19 | 133,529 |
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