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Submission #887026

# Submission time Handle Problem Language Result Execution time Memory
887026 2023-12-13T13:44:00 Z Turcavid Football (info1cup20_football) C++14
0 / 100
 163 ms 600 KB 
#include <bits/stdc++.h>
#define int long long
 
using namespace std;
 
int32_t main()
{
    int t;
    cin>>t;
    while(t--)
    {
        int n, k;
        cin>>n>>k;
        int xsum=0;
        int sus=0;
        while(k > 0)
        {
            sus++;
            k/=2;
        }
        k=(1<<sus);
        for(int i=1; i<=n; i++)
        {
            int a;
            cin>>a;
            int c=a/k;
            int r=a-c*k;
            if(c%2 == 1)
            {
                c=k;
            }
            else
            {
                c=0;
            }
            xsum=(1LL*xsum^(1LL*(c^r)));
        }
        if(xsum == 0)
            cout<<0;
        else
            cout<<1;
    }
    return 0;
}

Subtask #1
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 35 ms 428 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 420 KB Output is correct
3 Incorrect 0 ms 600 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 600 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 154 ms 496 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 163 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 29 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -