message stringlengths 2 44.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 30,958 | 5 | 61,916 |
No | output | 1 | 30,958 | 5 | 61,917 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 30,959 | 5 | 61,918 |
No | output | 1 | 30,959 | 5 | 61,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For a set $S$ of integers, perform a sequence of the following operations. Note that each value in $S$ must be unique.
* insert($x$): Insert $x$ to $S$ and report the number of elements in $S$ ... | instruction | 0 | 30,960 | 5 | 61,920 |
No | output | 1 | 30,960 | 5 | 61,921 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,163 | 5 | 62,326 |
Yes | output | 1 | 31,163 | 5 | 62,327 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,164 | 5 | 62,328 |
Yes | output | 1 | 31,164 | 5 | 62,329 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,165 | 5 | 62,330 |
Yes | output | 1 | 31,165 | 5 | 62,331 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,166 | 5 | 62,332 |
Yes | output | 1 | 31,166 | 5 | 62,333 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,167 | 5 | 62,334 |
No | output | 1 | 31,167 | 5 | 62,335 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,168 | 5 | 62,336 |
No | output | 1 | 31,168 | 5 | 62,337 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,169 | 5 | 62,338 |
No | output | 1 | 31,169 | 5 | 62,339 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three positive (i.e. strictly greater than zero) integers x, y and z.
Your task is to find positive integers a, b and c such that x = max(a, b), y = max(a, c) and z = max(b, c), o... | instruction | 0 | 31,170 | 5 | 62,340 |
No | output | 1 | 31,170 | 5 | 62,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,179 | 5 | 62,358 |
Yes | output | 1 | 31,179 | 5 | 62,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,180 | 5 | 62,360 |
Yes | output | 1 | 31,180 | 5 | 62,361 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,181 | 5 | 62,362 |
Yes | output | 1 | 31,181 | 5 | 62,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,182 | 5 | 62,364 |
Yes | output | 1 | 31,182 | 5 | 62,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,183 | 5 | 62,366 |
No | output | 1 | 31,183 | 5 | 62,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,184 | 5 | 62,368 |
No | output | 1 | 31,184 | 5 | 62,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,185 | 5 | 62,370 |
No | output | 1 | 31,185 | 5 | 62,371 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence of n integers a_1, a_2, …, a_n.
You have to construct two sequences of integers b and c with length n that satisfy:
* for every i (1≤ i≤ n) b_i+c_i=a_i
* b is non... | instruction | 0 | 31,186 | 5 | 62,372 |
No | output | 1 | 31,186 | 5 | 62,373 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,195 | 5 | 62,390 |
Yes | output | 1 | 31,195 | 5 | 62,391 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,196 | 5 | 62,392 |
Yes | output | 1 | 31,196 | 5 | 62,393 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,197 | 5 | 62,394 |
Yes | output | 1 | 31,197 | 5 | 62,395 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,198 | 5 | 62,396 |
Yes | output | 1 | 31,198 | 5 | 62,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,199 | 5 | 62,398 |
No | output | 1 | 31,199 | 5 | 62,399 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,200 | 5 | 62,400 |
No | output | 1 | 31,200 | 5 | 62,401 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,201 | 5 | 62,402 |
No | output | 1 | 31,201 | 5 | 62,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard.
You may write new numbers on the blackboard with the following t... | instruction | 0 | 31,202 | 5 | 62,404 |
No | output | 1 | 31,202 | 5 | 62,405 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day shooshuns found a sequence of n integers, written on a blackboard. The shooshuns can perform one operation with it, the operation consists of two steps:
1. Find the number that goes k... | instruction | 0 | 31,265 | 5 | 62,530 |
Yes | output | 1 | 31,265 | 5 | 62,531 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day shooshuns found a sequence of n integers, written on a blackboard. The shooshuns can perform one operation with it, the operation consists of two steps:
1. Find the number that goes k... | instruction | 0 | 31,267 | 5 | 62,534 |
Yes | output | 1 | 31,267 | 5 | 62,535 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day shooshuns found a sequence of n integers, written on a blackboard. The shooshuns can perform one operation with it, the operation consists of two steps:
1. Find the number that goes k... | instruction | 0 | 31,268 | 5 | 62,536 |
Yes | output | 1 | 31,268 | 5 | 62,537 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day shooshuns found a sequence of n integers, written on a blackboard. The shooshuns can perform one operation with it, the operation consists of two steps:
1. Find the number that goes k... | instruction | 0 | 31,270 | 5 | 62,540 |
No | output | 1 | 31,270 | 5 | 62,541 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day shooshuns found a sequence of n integers, written on a blackboard. The shooshuns can perform one operation with it, the operation consists of two steps:
1. Find the number that goes k... | instruction | 0 | 31,271 | 5 | 62,542 |
No | output | 1 | 31,271 | 5 | 62,543 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day shooshuns found a sequence of n integers, written on a blackboard. The shooshuns can perform one operation with it, the operation consists of two steps:
1. Find the number that goes k... | instruction | 0 | 31,272 | 5 | 62,544 |
No | output | 1 | 31,272 | 5 | 62,545 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fox Ciel is playing a game with numbers now.
Ciel has n positive integers: x1, x2, ..., xn. She can do the following operation as many times as needed: select two different indexes i and j suc... | instruction | 0 | 31,320 | 5 | 62,640 |
Yes | output | 1 | 31,320 | 5 | 62,641 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fox Ciel is playing a game with numbers now.
Ciel has n positive integers: x1, x2, ..., xn. She can do the following operation as many times as needed: select two different indexes i and j suc... | instruction | 0 | 31,322 | 5 | 62,644 |
No | output | 1 | 31,322 | 5 | 62,645 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fox Ciel is playing a game with numbers now.
Ciel has n positive integers: x1, x2, ..., xn. She can do the following operation as many times as needed: select two different indexes i and j suc... | instruction | 0 | 31,324 | 5 | 62,648 |
No | output | 1 | 31,324 | 5 | 62,649 |
Provide a correct Python 3 solution for this coding contest problem.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expression. However, looks like there is a bug in the refere... | instruction | 0 | 31,521 | 5 | 63,042 |
"Correct Solution:
```
s = input()
a = 1
b = 0
res = 0
for c in s:
if (c == '+'):
res = res + a * b
a = 1
b = 0
elif (c == '-'):
res = res + a * b
a = -1
b = 0
b = b * 10 + ord(c) - 48
res = res + a * b
print(res)
``` | output | 1 | 31,521 | 5 | 63,043 |
Provide a correct Python 3 solution for this coding contest problem.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expression. However, looks like there is a bug in the refere... | instruction | 0 | 31,523 | 5 | 63,046 |
"Correct Solution:
```
def mp():
return map(int, input().split())
s = input() + '+'
r = 0
a = 0
z = '+'
for i in s:
#print(r, a, z)
if i in '+-':
if z == '+':
r += a
else:
r -= a
z = i
a = 0
a *= 10
a += ord(i) - ord('0')
print(r)
``` | output | 1 | 31,523 | 5 | 63,047 |
Provide a correct Python 3 solution for this coding contest problem.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expression. However, looks like there is a bug in the refere... | instruction | 0 | 31,524 | 5 | 63,048 |
"Correct Solution:
```
s = map(lambda c: ord(c) - 48, input())
r, t, f = 0, 0, 1
for x in s:
if x < 0:
r += f * t
f = -4 - x
t = 0
t = t * 10 + x
print(r + f * t)
``` | output | 1 | 31,524 | 5 | 63,049 |
Provide a correct Python 3 solution for this coding contest problem.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expression. However, looks like there is a bug in the refere... | instruction | 0 | 31,525 | 5 | 63,050 |
"Correct Solution:
```
import re
s=input()
print(eval(s)+eval(re.sub("-|\+|\d",lambda m:["0",["+3","-5"][m[0]=="+"]][m[0]in"+-"],s)))
``` | output | 1 | 31,525 | 5 | 63,051 |
Provide a correct Python 3 solution for this coding contest problem.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expression. However, looks like there is a bug in the refere... | instruction | 0 | 31,526 | 5 | 63,052 |
"Correct Solution:
```
a = input()
q, s = [0], 0
z = []
for i in range(len(a)):
y = a[i]
if (y=="+"):
z.append(1)
q.append(0)
s+=1
elif (y=="-"):
z.append(-1)
q.append(0)
s+=1
q[s] = 10*q[s] + (ord(y)-ord("0"))
otv = q[0]
for i in range(1, s+1):
otv +=... | output | 1 | 31,526 | 5 | 63,053 |
Provide a correct Python 3 solution for this coding contest problem.
One very experienced problem writer decided to prepare a problem for April Fools Day contest. The task was very simple - given an arithmetic expression, return the result of evaluating this expression. However, looks like there is a bug in the refere... | instruction | 0 | 31,527 | 5 | 63,054 |
"Correct Solution:
```
import re;s=input();print(eval(s)+eval(re.sub("-|\+|\d",lambda m:"+-035"[2-"+--".count(m[0])::3],s)))
``` | output | 1 | 31,527 | 5 | 63,055 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,606 | 5 | 63,212 |
"Correct Solution:
```
import sys
from itertools import accumulate, combinations
read = sys.stdin.read
N, K, *a = map(int, read().split())
a = accumulate([0] + a)
seq = []
for i, j in combinations(a, 2):
seq.append(j - i)
m = (10 ** 9 * 1000).bit_length()
answer = 0
bit = 1 << (m - 1)
for _ in range(m):
tmp... | output | 1 | 31,606 | 5 | 63,213 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,607 | 5 | 63,214 |
"Correct Solution:
```
def cumsum(l):
c = [0] * len(l)
for i in range(len(l)):
c[i] = c[i-1] + l[i]
return c
N, K = map(int, input().split())
a = [int(i) for i in input().split()]
c = [0] + cumsum(a)
s = [bin(c[j+i] - c[j]).replace('0b','').zfill(40) for i in range(1, N+1) for j in range(N-i+1)]
... | output | 1 | 31,607 | 5 | 63,215 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,608 | 5 | 63,216 |
"Correct Solution:
```
import copy
N,K = map(int,input().split())
A = map(int,input().split())
A_sum = [0]
for a in A:
A_sum.append(A_sum[-1]+a)
score = []
for r in range(1,N+1):
for l in range(0,r):
score.append(A_sum[r]-A_sum[l])
ans = 0
for i in range(40,-1,-1):
count = 0
score_a = []
... | output | 1 | 31,608 | 5 | 63,217 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,609 | 5 | 63,218 |
"Correct Solution:
```
#設定
import sys
input = sys.stdin.buffer.readline
#ライブラリインポート
from collections import defaultdict
con = 10 ** 9 + 7
#入力受け取り
def getlist():
return list(map(int, input().split()))
#処理内容
def main():
N, K = getlist()
A = getlist()
B = [0]
for i in range(N):
B.append(B[-1] + A[i])
# print(B)... | output | 1 | 31,609 | 5 | 63,219 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,610 | 5 | 63,220 |
"Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
c = [0] * (n+1)
for i in range(n):
c[i+1] = c[i] + a[i]
s = []
for i in range(n):
for j in range(i+1, n+1):
s.append(c[j]-c[i])
s.sort()
L = 40
b = [set() for _ in range(L)]
u = set(range(len(s)))
ans = 0
for ... | output | 1 | 31,610 | 5 | 63,221 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,611 | 5 | 63,222 |
"Correct Solution:
```
N, K = map(int,input().split())
a = list(map(int,input().split()))
S = [0]*N
S[0] = a[0]
for k in range(1,N):
S[k] = S[k-1] + a[k]
S = [0] + S
T = []
for k in range(N):
for l in range(k+1,N+1):
T.append(S[l]-S[k])
ans = 0
for d in range(41,-1,-1):
c = 0
for e in T:
... | output | 1 | 31,611 | 5 | 63,223 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,612 | 5 | 63,224 |
"Correct Solution:
```
N,K = map(int,input().split())
A_sum = [0]
[A_sum.append(A_sum[-1]+int(a)) for a in input().split()]
score = []
for r in range(1,N+1):
for l in range(0,r):
score.append(A_sum[r]-A_sum[l])
ans = 0
for i in range(40,-1,-1):
count = 0
score_a = []
for j in score:
i... | output | 1 | 31,612 | 5 | 63,225 |
Provide a correct Python 3 solution for this coding contest problem.
One day, Niwango-kun, an employee of Dwango Co., Ltd., found an integer sequence (a_1, ..., a_N) of length N. He is interested in properties of the sequence a.
For a nonempty contiguous subsequence a_l, ..., a_r (1 \leq l \leq r \leq N) of the seque... | instruction | 0 | 31,613 | 5 | 63,226 |
"Correct Solution:
```
n,k=map(int,input().split())
a=list(map(int,input().split()))
l=[]
for i in range(n):
s=0
for j in range(i,n):
s+=a[j]
l.append(s)
t=0
for i in range(40,-1,-1):
t+=2**i
c=0
for j in l:
if t==j&t:
c+=1
if c<k:
t-=2**i
print(t)
``` | output | 1 | 31,613 | 5 | 63,227 |
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