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.
n distinct integers x_1,x_2,β¦,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and w... | instruction | 0 | 99,677 | 19 | 199,354 |
No | output | 1 | 99,677 | 19 | 199,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,400 | 19 | 200,800 |
Tags: games
Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
d=set()
t={}
rep=set()
if a.count(0)>=2:
print("cslnb")
exit()
for i in a:
if i in d:
if t[i]+1==3:
print("cslnb")
exit()
else:
t[i]+=1
rep.add(i)
if len(rep)>=2:
print("cslnb")
exit()
else:
t[i]=1
d.ad... | output | 1 | 100,400 | 19 | 200,801 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,401 | 19 | 200,802 |
Tags: games
Correct Solution:
```
n = int(input())
u = list(map(int, input().split()))
u.sort()
ans = 0
k = 1
ok = False
for i in range(1, n):
if u[i] == u[i - 1]:
k += 1
if k == 3:
print('cslnb')
exit()
if k == 2:
if ok or u[i] == 0 or u[i] - u[i - 2] == ... | output | 1 | 100,401 | 19 | 200,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,402 | 19 | 200,804 |
Tags: games
Correct Solution:
```
from sys import stdin, stdout, exit
n = int(input())
a = list(map(int, stdin.readline().split()))
def z(winner):
return 'sjfnb' if winner == 0 else 'cslnb'
a.sort()
dups = set(a)
if len(dups) < len(a) - 1:
print(z(1))
exit()
winner = 0
for i in range(n-1):
if a[i] =... | output | 1 | 100,402 | 19 | 200,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,403 | 19 | 200,806 |
Tags: games
Correct Solution:
```
n = int(input())
lst = [int(i) for i in input().split()]
st = set()
flag = False
count = 0
for i in lst:
if i not in st:
st.add(i)
else:
flag = True
count+=1
lol = i
sum1 = n*(n-1)//2
if count>1:
print('cslnb')
quit()
if not flag:
... | output | 1 | 100,403 | 19 | 200,807 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,404 | 19 | 200,808 |
Tags: games
Correct Solution:
```
from sys import stdin, stdout
import math
N = int(input())
#N,M,K = [int(x) for x in stdin.readline().split()]
arr = [int(x) for x in stdin.readline().split()]
if sum(arr)==0:
print('cslnb')
quit()
arr.sort()
zeros = 0
freq = {}
dup = 0
res = 0
for i in range(N):
n... | output | 1 | 100,404 | 19 | 200,809 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,405 | 19 | 200,810 |
Tags: games
Correct Solution:
```
n = int(input())
a = sorted(list(map(int, input().split())))
cnt = 0
pair = 0
for i in range(n):
if i < n - 1 and a[i] == a[i + 1]:
pair += 1
if i > 0 and a[i - 1] == a[i] - 1:
pair += 1
if a[i] == 0:
pair = 2
cnt += a[i] - i
if p... | output | 1 | 100,405 | 19 | 200,811 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,406 | 19 | 200,812 |
Tags: games
Correct Solution:
```
import sys
import math
import bisect
from collections import deque
sys.setrecursionlimit(1000000000)
def input():
return sys.stdin.readline().strip()
def iinput():
return int(input())
def finput():
return float(input())
def tinput():
return input().split()
def... | output | 1 | 100,406 | 19 | 200,813 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsukaze moves first. On each turn the player chooses... | instruction | 0 | 100,407 | 19 | 200,814 |
Tags: games
Correct Solution:
```
n = int(input())
a = sorted(list(map(int, input().split())))
win = None
first = True
if n == 1:
win = a[0] % 2 == 1
elif a[1] == 0:
win = False
if n > 2:
for i in range(n-1):
if a[i] == a[i+1]:
if i > 0:
if a[i-1] == a[i]-1:
... | output | 1 | 100,407 | 19 | 200,815 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,408 | 19 | 200,816 |
Yes | output | 1 | 100,408 | 19 | 200,817 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,409 | 19 | 200,818 |
Yes | output | 1 | 100,409 | 19 | 200,819 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,410 | 19 | 200,820 |
Yes | output | 1 | 100,410 | 19 | 200,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,411 | 19 | 200,822 |
Yes | output | 1 | 100,411 | 19 | 200,823 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,412 | 19 | 200,824 |
No | output | 1 | 100,412 | 19 | 200,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,413 | 19 | 200,826 |
No | output | 1 | 100,413 | 19 | 200,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,414 | 19 | 200,828 |
No | output | 1 | 100,414 | 19 | 200,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tokitsukaze and CSL are playing a little game of stones.
In the beginning, there are n piles of stones, the i-th pile of which has a_i stones. The two players take turns making moves. Tokitsuka... | instruction | 0 | 100,415 | 19 | 200,830 |
No | output | 1 | 100,415 | 19 | 200,831 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya and Gena play a very interesting game "Put a Knight!" on a chessboard n Γ n in size. In this game they take turns to put chess pieces called "knights" on the board so that no two knights c... | instruction | 0 | 100,416 | 19 | 200,832 |
No | output | 1 | 100,416 | 19 | 200,833 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya and Gena play a very interesting game "Put a Knight!" on a chessboard n Γ n in size. In this game they take turns to put chess pieces called "knights" on the board so that no two knights c... | instruction | 0 | 100,417 | 19 | 200,834 |
No | output | 1 | 100,417 | 19 | 200,835 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya and Gena play a very interesting game "Put a Knight!" on a chessboard n Γ n in size. In this game they take turns to put chess pieces called "knights" on the board so that no two knights c... | instruction | 0 | 100,418 | 19 | 200,836 |
No | output | 1 | 100,418 | 19 | 200,837 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya and Gena play a very interesting game "Put a Knight!" on a chessboard n Γ n in size. In this game they take turns to put chess pieces called "knights" on the board so that no two knights c... | instruction | 0 | 100,419 | 19 | 200,838 |
No | output | 1 | 100,419 | 19 | 200,839 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,574 | 19 | 201,148 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
scale = 10 ** 6
def calculate_expectation(c, m, p, v):
expectation = 1
if c != 0:
if c <= v:
if m != 0:
expectation += c/scale * calculate_expectation(0, m + c/2, p + c/... | output | 1 | 100,574 | 19 | 201,149 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,575 | 19 | 201,150 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
from math import *
dic = {}
def brt(lst):
if(tuple(lst) in dic):
return dic[tuple(lst)]
prob1 = lst[0]/(lst[0]+lst[1]+lst[2])
prob2 = lst[1]/(lst[0]+lst[1]+lst[2])
prob3 = lst[2]/(lst[0]+lst[1... | output | 1 | 100,575 | 19 | 201,151 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,576 | 19 | 201,152 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
from collections import deque
import sys
sys.setrecursionlimit(10**6)
scale=10**6
def rec(c,m,p,v):
res=p/scale
if c>0:
if c>v:
if m>0:
res+=c/scale*(1+rec(c-v,m+v/2,p+v/... | output | 1 | 100,576 | 19 | 201,153 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,577 | 19 | 201,154 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
def solve():
c, m, p, v = map(float, input().split())
def rec1(a, p, cur, r):
cur += 1
ans = cur * p * r
if (a > 1e-8):
if (a >= v):
ans += rec1(a - v,... | output | 1 | 100,577 | 19 | 201,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,578 | 19 | 201,156 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
import sys
from itertools import zip_longest
EPS = 0.00000001
def read_floats():
return [float(i) for i in sys.stdin.readline().strip().split()]
def read_int():
return int(sys.stdin.readline().strip())
def... | output | 1 | 100,578 | 19 | 201,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,579 | 19 | 201,158 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
def process(c, m, p, v):
d = {'': [1, (c, m, p), (True, True, True)]}
I = 1
answer = 0
while len(d) > 0:
d2 = {}
for x in d:
prob, t, R = d[x]
c2, m2, p2 = t
... | output | 1 | 100,579 | 19 | 201,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,580 | 19 | 201,160 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
import sys, os
from io import BytesIO, IOBase
from math import floor, gcd, fabs, factorial, fmod, sqrt, inf, log
from collections import defaultdict as dd, deque
from heapq import merge, heapify, heappop, heappush, n... | output | 1 | 100,580 | 19 | 201,161 |
Provide tags and a correct Python 3 solution for this coding contest problem.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker and Pink Slip of Rival's Car. Initially, the prob... | instruction | 0 | 100,581 | 19 | 201,162 |
Tags: bitmasks, brute force, dfs and similar, implementation, math, probabilities
Correct Solution:
```
import math;import heapq;import sys;input=sys.stdin.readline;S=lambda:input();I=lambda:int(S());M=lambda:map(int,S().split());L=lambda:list(M());H=1000000000+7
def solve(c,m,p,v,s,res,a):
if len(s)!=0 and s[-1]=="... | output | 1 | 100,581 | 19 | 201,163 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,582 | 19 | 201,164 |
Yes | output | 1 | 100,582 | 19 | 201,165 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,583 | 19 | 201,166 |
Yes | output | 1 | 100,583 | 19 | 201,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,584 | 19 | 201,168 |
Yes | output | 1 | 100,584 | 19 | 201,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,585 | 19 | 201,170 |
Yes | output | 1 | 100,585 | 19 | 201,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,586 | 19 | 201,172 |
No | output | 1 | 100,586 | 19 | 201,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,587 | 19 | 201,174 |
No | output | 1 | 100,587 | 19 | 201,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,588 | 19 | 201,176 |
No | output | 1 | 100,588 | 19 | 201,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After defeating a Blacklist Rival, you get a chance to draw 1 reward slip out of x hidden valid slips. Initially, x=3 and these hidden valid slips are Cash Slip, Impound Strike Release Marker an... | instruction | 0 | 100,589 | 19 | 201,178 |
No | output | 1 | 100,589 | 19 | 201,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,660 | 19 | 201,320 |
Yes | output | 1 | 100,660 | 19 | 201,321 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,661 | 19 | 201,322 |
Yes | output | 1 | 100,661 | 19 | 201,323 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,662 | 19 | 201,324 |
Yes | output | 1 | 100,662 | 19 | 201,325 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,663 | 19 | 201,326 |
Yes | output | 1 | 100,663 | 19 | 201,327 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,664 | 19 | 201,328 |
No | output | 1 | 100,664 | 19 | 201,329 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,665 | 19 | 201,330 |
No | output | 1 | 100,665 | 19 | 201,331 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,666 | 19 | 201,332 |
No | output | 1 | 100,666 | 19 | 201,333 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja loves integer sequences very much. He especially likes stairs.
Sequence a1, a2, ..., a|a| (|a| is the length of the sequence) is stairs if there is such index i (1 β€ i β€ |a|), that the f... | instruction | 0 | 100,667 | 19 | 201,334 |
No | output | 1 | 100,667 | 19 | 201,335 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n casinos lined in a row. If Memory plays at casino i, he has probability pi to win and move to the casino on the right (i + 1) or exit the row (if i = n), and a probability 1 - pi to ... | instruction | 0 | 100,796 | 19 | 201,592 |
No | output | 1 | 100,796 | 19 | 201,593 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n casinos lined in a row. If Memory plays at casino i, he has probability pi to win and move to the casino on the right (i + 1) or exit the row (if i = n), and a probability 1 - pi to ... | instruction | 0 | 100,797 | 19 | 201,594 |
No | output | 1 | 100,797 | 19 | 201,595 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n casinos lined in a row. If Memory plays at casino i, he has probability pi to win and move to the casino on the right (i + 1) or exit the row (if i = n), and a probability 1 - pi to ... | instruction | 0 | 100,798 | 19 | 201,596 |
No | output | 1 | 100,798 | 19 | 201,597 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n casinos lined in a row. If Memory plays at casino i, he has probability pi to win and move to the casino on the right (i + 1) or exit the row (if i = n), and a probability 1 - pi to ... | instruction | 0 | 100,799 | 19 | 201,598 |
No | output | 1 | 100,799 | 19 | 201,599 |
Provide a correct Python 3 solution for this coding contest problem.
Your friend gave you a dequeue D as a birthday present.
D is a horizontal cylinder that contains a row of N jewels.
The values of the jewels are V_1, V_2, ..., V_N from left to right. There may be jewels with negative values.
In the beginning, you... | instruction | 0 | 100,968 | 19 | 201,936 |
"Correct Solution:
```
n,k=map(int,input().split())
v=list(map(int,input().split()))
ans=0
for i in range(min(n+1,k+1)):
for j in range(min(n-i+1,k-i+1)):
a=v[:i]+v[n-j:]
a.sort(reverse=True)
for _ in range(k-i-j):
if a and a[-1]<0:
a.pop()
ans=max(ans,sum... | output | 1 | 100,968 | 19 | 201,937 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.