题解 | #名字的漂亮度# c++ 数组

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin >> n;
    while(n--)
    {
        int res = 0;
        string s;
        cin >> s;
        vector<int> count(26, 0);
        for(int i = 0; i < s.length(); ++i)
        {
            count[s[i] - 'a']++;
        }
        sort(count.begin(), count.end());
        for(int i = 25; i >= 0; --i)
        {
            res += (i + 1) * count[i]; 
        }
        cout << res << endl;
    }
    return 0;
}