#include "bits/stdc++.h"
using namespace std;
void solve() {
int n, k;
cin >> n >> k;
vector<int> a(n);
for (int i = 0; i < n; i++) {
cin >> a[i];
}
for (int x = 1; x <= k; x++) {
long long sum = 0;
for (auto& y : a) {
sum += y / x;
}
if (sum % 2) {
cout << 1;
return;
}
}
cout << 0;
}
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int t = 1;
cin >> t;
while (t--) {
solve();
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
9 ms |
1364 KB |
Output is correct |
2 |
Correct |
8 ms |
1424 KB |
Output is correct |
3 |
Correct |
8 ms |
1364 KB |
Output is correct |
4 |
Correct |
12 ms |
1416 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
6 ms |
596 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
15 ms |
1108 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
25 ms |
2132 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
12 ms |
1364 KB |
Output is correct |
2 |
Correct |
9 ms |
1364 KB |
Output is correct |
3 |
Correct |
8 ms |
1528 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
8 ms |
1352 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
8 ms |
1364 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |