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Submission #663306

# Submission time Handle Problem Language Result Execution time Memory
663306 2022-11-26T17:55:03 Z Ferid20072020 XOR Sum (info1cup17_xorsum) C++17
7 / 100
 1600 ms 8816 KB 
#include <bits/stdc++.h>

using namespace std;

void solve(){
    int n;
    cin >> n;
    vector<int> A(n);
    for(int i=0 ; i<n ; i++){
        cin >> A[i];
    }
    int Xor = 0;
    for(int i=0 ; i<n ; i++){
        for(int j=i ; j<n ; j++){
            Xor ^= (A[i] + A[j]);
        }
    }
    cout << Xor;
}

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);

    solve();

    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 340 KB Output is correct
2 Correct 5 ms 340 KB Output is correct

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1675 ms 8816 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1675 ms 8816 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 340 KB Output is correct
2 Correct 5 ms 340 KB Output is correct
3 Execution timed out 1673 ms 1620 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 340 KB Output is correct
2 Correct 5 ms 340 KB Output is correct
3 Execution timed out 1675 ms 8816 KB Time limit exceeded
4 Halted 0 ms 0 KB -