Input示例

dad

Output示例

77

 

#include "bits/stdc++.h"using namespace std;#define LL long long#define INF 0x3f3f3f3f3f#define PI acos(-1)#define N 10010#define MOD 10using namespace std;char str[N];map
     
       m;vector
      
        v;int main(){    int n,t;    while(~scanf("%s",str)){        m.clear();        v.clear();        int len=strlen(str);        for(int i=0;i
       
        second);        }        sort(v.begin(),v.end(),greater
        
         ());        for(__typeof(v.begin())it=v.begin();it!=v.end();it++){            ans+=(k--)*(*it);        }        printf("%d\n",ans);    }    return 0;}