Wrong Answer
Code
#include <iostream>
using namespace std;
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
int tt;
cin >> tt;
while (tt--) {
int n;
cin >> n;
int cnt[3] = {0, 0, 0};
for (int i = 0; i < n; i++) {
int x;
cin >> x;
cnt[x % 3]++;
}
int ans = cnt[0];
int ext = min(cnt[1], cnt[2]);
ans += 3 * ((cnt[1] - ext) / 3);
ans += 3 * ((cnt[2] - ext) / 3);
cout << ans + 2 * ext << '\n';
}
return 0;
}
Information
- Submit By
- Type
- Submission
- Problem
- P1013 Divisible by 3
- Language
- C++17 (G++ 13.2.0)
- Submit At
- 2024-10-03 21:13:22
- Judged At
- 2024-11-11 02:44:22
- Judged By
- Score
- 10
- Total Time
- 3ms
- Peak Memory
- 332.0 KiB