题解

#include<bits/stdc++.h>
using namespace std;
long long a,e,i,o,u;
int wa,we,wi,wo,wu;
int main(){
	string s;
    cin>>s;
    cin>>wa>>we>>wi>>wo>>wu;
    for(int k=0;k<s.size();k++){
    	if(s[k]=='a')a++;
		else if(s[k]=='e')e++;
        else if(s[k]=='i')i++;
        else if(s[k]=='o')o++;
        else if(s[k]=='u')u++;
    }
    cout<<a*wa+e*we+i*wi+o*wo+u*wu;
}