message stringlengths 2 433k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 113 108k | cluster float64 12 12 | __index_level_0__ int64 226 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,538 | 12 | 65,076 |
Yes | output | 1 | 32,538 | 12 | 65,077 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,539 | 12 | 65,078 |
Yes | output | 1 | 32,539 | 12 | 65,079 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,540 | 12 | 65,080 |
Yes | output | 1 | 32,540 | 12 | 65,081 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,541 | 12 | 65,082 |
Yes | output | 1 | 32,541 | 12 | 65,083 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,542 | 12 | 65,084 |
No | output | 1 | 32,542 | 12 | 65,085 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,543 | 12 | 65,086 |
No | output | 1 | 32,543 | 12 | 65,087 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,544 | 12 | 65,088 |
No | output | 1 | 32,544 | 12 | 65,089 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the a... | instruction | 0 | 32,545 | 12 | 65,090 |
No | output | 1 | 32,545 | 12 | 65,091 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,617 | 12 | 65,234 |
Tags: math
Correct Solution:
```
# Legends Always Come Up with Solution
# Author: Manvir Singh
import os
from io import BytesIO, IOBase
import sys
from collections import deque
def main():
n,m=map(int,input().split())
a=list(map(int,input().split()))
c=[a[0]]
for i in range(1,m):
if a[i]!=c[-1... | output | 1 | 32,617 | 12 | 65,235 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,618 | 12 | 65,236 |
Tags: math
Correct Solution:
```
import math
import functools
from collections import defaultdict
n, m = map(int, input().split(' '))
v = [i for i in map(int, input().split(' '))]
s = [0 for i in range(n + 2)]
for i in range(m - 1):
if abs(v[i] - v[i + 1]) < 2:
continue
s[min(v[i], v[i + 1]) + 1] +=... | output | 1 | 32,618 | 12 | 65,237 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,619 | 12 | 65,238 |
Tags: math
Correct Solution:
```
# Legends Always Come Up with Solution
# Author: Manvir Singh
import os
from io import BytesIO, IOBase
import sys
def main():
n,m=map(int,input().split())
a=list(map(lambda x:int(x)-1,input().split()))
c=[a[0]]
for i in range(1,m):
if a[i]!=c[-1]:
c... | output | 1 | 32,619 | 12 | 65,239 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,620 | 12 | 65,240 |
Tags: math
Correct Solution:
```
import io, os
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
# input = io.StringIO(os.read(0, os.fstat(0).st_size).decode()).readline
ii=lambda:int(input())
kk=lambda:map(int,input().split())
ll=lambda:list(kk())
n,m=kk()
x = list(map(lambda x: int(x)-1, input().split()))
... | output | 1 | 32,620 | 12 | 65,241 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,621 | 12 | 65,242 |
Tags: math
Correct Solution:
```
import io, sys, atexit, os
import math as ma
from sys import exit
from decimal import Decimal as dec
from itertools import permutations
from itertools import combinations
def li ():
return list (map (int, sys.stdin.readline ().split ()))
def num ():
return map (int, sys.stdin.read... | output | 1 | 32,621 | 12 | 65,243 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,622 | 12 | 65,244 |
Tags: math
Correct Solution:
```
import sys
input = sys.stdin.readline
n,m=map(int,input().split())
X=list(map(int,input().split()))
PLUS=[[0,0] for i in range(n+1)]
DIFF1=[0]*(n+1)
DIFF2=[0]*(n+1)
for i in range(m):
if 0<=i-1:
if X[i-1]<X[i]-1:
DIFF1[X[i]]+=abs(X[i-1]+1-1)-abs(X[i-1]+1-X[i... | output | 1 | 32,622 | 12 | 65,245 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,623 | 12 | 65,246 |
Tags: math
Correct Solution:
```
def readint():
return [int(e) for e in input().split()]
n, m = readint()
x = readint()
sm = [0] * (n+2)
def addvalue(s, e, v):
if s > e:
return
sm[s] += v
sm[e+1] -= v
for (a, b) in zip(x, x[1:]):
if a == b:
continue
if a > b:
a, b = b... | output | 1 | 32,623 | 12 | 65,247 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,624 | 12 | 65,248 |
Tags: math
Correct Solution:
```
f=[]
def mdy(l,r,x):
f[l]+=x
f[r+1]-=x
n,m=map(int,input().split())
P=list(range(n+2))
for i in range(n+5):
f.append(0)
a=list(map(int,input().split()))
for i in range(m-1):
l=a[i]
r=a[i+1]
if l==r:
continue
if l>r:
(l,r)=(r,l)
mdy(1,l-1,r-l)
mdy(l,l,r-1)
mdy(l... | output | 1 | 32,624 | 12 | 65,249 |
Provide tags and a correct Python 2 solution for this coding contest problem.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position.... | instruction | 0 | 32,625 | 12 | 65,250 |
Tags: math
Correct Solution:
```
from sys import stdin, stdout
from collections import Counter, defaultdict
from itertools import permutations, combinations
raw_input = stdin.readline
pr = stdout.write
mod=10**9+7
def ni():
return int(raw_input())
def li():
return map(int,raw_input().split())
def pn(n):
... | output | 1 | 32,625 | 12 | 65,251 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,626 | 12 | 65,252 |
Yes | output | 1 | 32,626 | 12 | 65,253 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,627 | 12 | 65,254 |
Yes | output | 1 | 32,627 | 12 | 65,255 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,628 | 12 | 65,256 |
Yes | output | 1 | 32,628 | 12 | 65,257 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,629 | 12 | 65,258 |
Yes | output | 1 | 32,629 | 12 | 65,259 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,630 | 12 | 65,260 |
No | output | 1 | 32,630 | 12 | 65,261 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,631 | 12 | 65,262 |
No | output | 1 | 32,631 | 12 | 65,263 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,632 | 12 | 65,264 |
No | output | 1 | 32,632 | 12 | 65,265 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutat... | instruction | 0 | 32,633 | 12 | 65,266 |
No | output | 1 | 32,633 | 12 | 65,267 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to do that, so he makes MoJaK to perform a swap be... | instruction | 0 | 33,041 | 12 | 66,082 |
Tags: constructive algorithms
Correct Solution:
```
n=int(input())
p=lambda a,b:print(a+1,b+1)
b=[0,1]
def g(n):
print("YES")
for i in range(n%4,n,4):
for x in b:
a=2*x
for j in range(i):p(j,i+a)
p(i+a,i+a+1)
for j in range(i,0,-1):p(j-1,i+a+1)
[p(i+y,i+(y^(3-x))) for x in b for y in b]
return""
prin... | output | 1 | 33,041 | 12 | 66,083 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to do that, so he makes MoJaK to perform a swap be... | instruction | 0 | 33,042 | 12 | 66,084 |
Tags: constructive algorithms
Correct Solution:
```
n = int(input())
p = lambda a,b: print(a+1,b+1)
if n % 4 > 1:
print("NO")
else:
print("YES")
for i in range(n%4,n,4):
for x in range(2):
for j in range(i): p(j,i+2*x)
p(i+2*x,i+2*x+1)
for j in range(i,0,-1): p(j-1,i+2*x+1)
p(i,i+3)
p(i+1,i+2)
p(i,i... | output | 1 | 33,042 | 12 | 66,085 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to do that, so he makes MoJaK to perform a swap be... | instruction | 0 | 33,043 | 12 | 66,086 |
Tags: constructive algorithms
Correct Solution:
```
n=int(input())
p=lambda a,b:print(a+1,b+1)
b=[0,1]
if n%4>1:
print("NO")
else:
print("YES")
for i in range(n%4,n,4):
for x in b:
a=2*x
for j in range(i):p(j,i+a)
p(i+a,i+a+1)
for j in range(i,0,-1):p(j-1,i+a+1)
[p(i+y,i+(y^(3-x))) for x in b for y i... | output | 1 | 33,043 | 12 | 66,087 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to ... | instruction | 0 | 33,044 | 12 | 66,088 |
No | output | 1 | 33,044 | 12 | 66,089 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to ... | instruction | 0 | 33,045 | 12 | 66,090 |
No | output | 1 | 33,045 | 12 | 66,091 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to ... | instruction | 0 | 33,046 | 12 | 66,092 |
No | output | 1 | 33,046 | 12 | 66,093 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Seyyed and MoJaK are friends of Sajjad. Sajjad likes a permutation. Seyyed wants to change the permutation in a way that Sajjad won't like it. Seyyed thinks more swaps yield more probability to ... | instruction | 0 | 33,047 | 12 | 66,094 |
No | output | 1 | 33,047 | 12 | 66,095 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,077 | 12 | 66,154 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
n =int(input())
arrstr = input()
string = input()
array = [int(i) for i in arrstr.rsplit(" ")]
m = 0
for i in range(n-1):
m=max(m,array[i])
if string[i]=='0':
if m > i+1 :
print("NO")
exit()
prin... | output | 1 | 33,077 | 12 | 66,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,078 | 12 | 66,156 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
# failed on test 8
n = int(input())
alist = list(map(int,input().split()))
binary = input() + '0'
previous = '0'
maxx = 0
minx = 200001
pointer = 0
flag = True
for i in range(n):
if binary[i] == '0' and previous == '0':
if al... | output | 1 | 33,078 | 12 | 66,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,079 | 12 | 66,158 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
n=int(input())
arr=list(map(int,input().split(' ')))
s=list(map(int,list(input())))
#print(s)
pre=[0];flag=True
for i in s:
pre.append(pre[-1]+i)
#print(pre)
for i in range(len(arr)):
if arr[i]>i+1:
if pre[arr[i]-1]-pre[i]!=arr[i]-(i... | output | 1 | 33,079 | 12 | 66,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,080 | 12 | 66,160 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
n = int(input())
elements = list(map(int, input().split()))
swapping = input()
start = reach = 0
for index, swap in enumerate(swapping):
swap = swap == "1"
element = elements[index] - 1
if element < index:
if ... | output | 1 | 33,080 | 12 | 66,161 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,081 | 12 | 66,162 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
def main():
n = int(input())
arr = list(map(int,input().split()))
s = input()
final = []
curr = set()
for i in range(n-1):
if s[i] == '1':
curr.add(i)
curr.add(i+1)
else:
... | output | 1 | 33,081 | 12 | 66,163 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,082 | 12 | 66,164 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
import sys, math, os.path
FILE_INPUT = "c.in"
DEBUG = os.path.isfile(FILE_INPUT)
if DEBUG:
sys.stdin = open(FILE_INPUT)
def ni():
return map(int, input().split(" "))
def nia():
return list(map(int,input().split()))
d... | output | 1 | 33,082 | 12 | 66,165 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,083 | 12 | 66,166 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
import math
import sys
import bisect # https://pythonworld.ru/moduli/modul-bisect.html
from heapq import heapify, heappop, heappush
from itertools import * # https://pythonworld.ru/moduli/modul-itertools.html
from collections import deq... | output | 1 | 33,083 | 12 | 66,167 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may... | instruction | 0 | 33,084 | 12 | 66,168 |
Tags: dfs and similar, greedy, math, sortings, two pointers
Correct Solution:
```
#Bhargey Mehta (Junior)
#DA-IICT, Gandhinagar
import sys, math, queue, bisect
#sys.stdin = open("input.txt", "r")
MOD = 10**9+7
sys.setrecursionlimit(1000000)
n = int(input())
a = list(map(int, input().split()))
s = input()
cycles = [set... | output | 1 | 33,084 | 12 | 66,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,085 | 12 | 66,170 |
Yes | output | 1 | 33,085 | 12 | 66,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,086 | 12 | 66,172 |
Yes | output | 1 | 33,086 | 12 | 66,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,087 | 12 | 66,174 |
Yes | output | 1 | 33,087 | 12 | 66,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,088 | 12 | 66,176 |
Yes | output | 1 | 33,088 | 12 | 66,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,089 | 12 | 66,178 |
No | output | 1 | 33,089 | 12 | 66,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,090 | 12 | 66,180 |
No | output | 1 | 33,090 | 12 | 66,181 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,091 | 12 | 66,182 |
No | output | 1 | 33,091 | 12 | 66,183 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th... | instruction | 0 | 33,092 | 12 | 66,184 |
No | output | 1 | 33,092 | 12 | 66,185 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kuro has just learned about permutations and he is really excited to create a new permutation type. He has chosen n distinct positive integers and put all of them in a set S. Now he defines a magical permutation to be:
* A permutation of ... | instruction | 0 | 33,402 | 12 | 66,804 |
Tags: bitmasks, brute force, constructive algorithms, data structures, graphs, math
Correct Solution:
```
def size(k):
return int(math.log2(k))
def v2(k):
if k%2==1:
return 0
else:
return 1+v2(k//2)
n=int(input())
s=list(map(int,input().split()))
import math
s.sort()
used=[]
use=0
found={0:1... | output | 1 | 33,402 | 12 | 66,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is an array consisting of n distinct integers from 1 to n in arbitrary order. For example, [2,3,1,5,4] is a permutation, but [1,2,2] is not a permutation (2 appears twice in the array) and [1,3,4] is also not a perm... | instruction | 0 | 33,549 | 12 | 67,098 |
Tags: constructive algorithms, math
Correct Solution:
```
for _ in range(int(input())):
n = int(input())
print(*[x for x in range(1,n + 1)])
``` | output | 1 | 33,549 | 12 | 67,099 |
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