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Submission #521803

# Submission time Handle Problem Language Result Execution time Memory
521803 2022-02-03T07:52:16 Z boykut XOR Sum (info1cup17_xorsum) C++14
7 / 100
 1600 ms 8012 KB 
#include <bits/stdc++.h>

using namespace std ;

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n;
	cin >> n;
	long long a[n];
	for (int i = 0; i < n; i++) {
		cin >> a[i];
	}
	long long x = 0;
	for (int i = 0; i < n; i++) {
		for (int j = 0; j <= i; j++) {
			x ^= (a[i] + a[j]);
		}
	}
	cout << x << '\n';
	return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 336 KB Output is correct
2 Correct 6 ms 332 KB Output is correct

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1687 ms 8012 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 1687 ms 8012 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 336 KB Output is correct
2 Correct 6 ms 332 KB Output is correct
3 Execution timed out 1688 ms 972 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 336 KB Output is correct
2 Correct 6 ms 332 KB Output is correct
3 Execution timed out 1687 ms 8012 KB Time limit exceeded
4 Halted 0 ms 0 KB -