| Task: | ABC-poisto |
| Sender: | mango_lassi |
| Submission time: | 2020-10-17 19:03:10 +0300 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 42 |
| #2 | ACCEPTED | 58 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2 | details |
| #2 | ACCEPTED | 0.01 s | 2 | details |
Code
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
void solve() {
string str;
cin >> str;
int n = str.size();
vector<int> cou(3, 0);
for (auto c : str) cou[c - 'A'] += 1;
int mx = max(cou[0], max(cou[1], cou[2]));
cout << min(2 * (n - mx), n - (n % 2)) << '\n';
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int t;
cin >> t;
for (int ti = 0; ti < t; ++ti) solve();
}