CSES - Putka Open 2015 – 6/6 - Results
Submission details
Task:Bittilista
Sender:
Submission time:2015-12-04 18:24:23 +0200
Language:C++
Status:READY
Result:45
Feedback
groupverdictscore
#1ACCEPTED17
#2ACCEPTED28
#30
Test results
testverdicttimegroup
#1ACCEPTED0.05 s1details
#2ACCEPTED0.05 s1details
#3ACCEPTED0.06 s1details
#4ACCEPTED0.05 s1details
#5ACCEPTED0.05 s1details
#6ACCEPTED0.06 s2details
#7ACCEPTED0.05 s2details
#8ACCEPTED0.05 s2details
#9ACCEPTED0.06 s2details
#10ACCEPTED0.05 s2details
#110.06 s3details
#120.05 s3details
#130.06 s3details
#140.04 s3details
#150.06 s3details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:17:18: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
     cout<<(((1<<n-2)&k)>0);
                  ^

Code

#include <bits/stdc++.h>
#define F first
#define S second
using namespace std;
typedef long long ll;
typedef long double ld;

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n,k;
    cin>>n>>k;
    k--;
    for (int i=n-2;i>=0;i--){
        cout<<(((1<<i)&k)>0);
    }
    cout<<(((1<<n-2)&k)>0);
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
10 54

correct output
0001101010

user output
0001101010

Test 2

Group: 1

Verdict: ACCEPTED

input
10 302

correct output
1001011011

user output
1001011011

Test 3

Group: 1

Verdict: ACCEPTED

input
10 241

correct output
0111100000

user output
0111100000

Test 4

Group: 1

Verdict: ACCEPTED

input
10 382

correct output
1011111011

user output
1011111011

Test 5

Group: 1

Verdict: ACCEPTED

input
10 138

correct output
0100010010

user output
0100010010

Test 6

Group: 2

Verdict: ACCEPTED

input
20 131002

correct output
00111111111101110010

user output
00111111111101110010

Test 7

Group: 2

Verdict: ACCEPTED

input
20 441567

correct output
11010111100110111101

user output
11010111100110111101

Test 8

Group: 2

Verdict: ACCEPTED

input
20 109770

correct output
00110101100110010010

user output
00110101100110010010

Test 9

Group: 2

Verdict: ACCEPTED

input
20 327308

correct output
10011111110100010111

user output
10011111110100010111

Test 10

Group: 2

Verdict: ACCEPTED

input
20 302918

correct output
10010011111010001011

user output
10010011111010001011

Test 11

Group: 3

Verdict:

input
50 216967103451763

correct output
011000101010101001001011100100...

user output
111111111111111100111111111111...

Test 12

Group: 3

Verdict:

input
50 236618662270629

correct output
011010111001101000001001101001...

user output
111111111111111100111111111111...

Test 13

Group: 3

Verdict:

input
50 426560943304480

correct output
110000011111101000111010110000...

user output
111111111111111100111111111111...

Test 14

Group: 3

Verdict:

input
50 294553802415801

correct output
100001011111001010010011011000...

user output
111111111111111100111111111111...

Test 15

Group: 3

Verdict:

input
50 502225394100883

correct output
111001000110001010111011000110...

user output
111111111111111100111111111111...