每次解题都要de好久的bug这次居然很快。

#include <iostream>
#include <algorithm>
#include <vector>


using namespace std;

void pld(string name)
{
    cin>>name;
    int pl=0;
    int a[26]={0};

    int m=26;
    vector<int> v ;
    for (int i=0;i<name.size();i++)
    {
        if (name[i]<='z'&&name[i]>='a')
            a[name[i]-'a']++;
        if (name[i]<='Z'&&name[i]>='A')
            a[name[i]-'A']++;
    }
    //sort(a,a+26);
    for (int i=0;i<26;i++)
    {
        if(a[i]>0)
            v.push_back(a[i]);
    }
    vector<int>::iterator it=v.begin();
    sort(v.begin(), v.end(),greater<int>());
    for(;it!=v.end();it++)
    {
        pl=pl+m*(*it);
        m--;
        //cout<<*it<<endl;
    }
    cout<<pl<<endl;
}


int main ()
{
    int N;
    cin>>N;
    string name;
    for (int i=0;i<N;i++)
    {   
        pld(name);}


}