#include #include #include #include #include #include #include int main(){ int n = 26; int *h = malloc(sizeof(int) * n); for(int h_i = 0; h_i < n; h_i++){ scanf("%d",&h[h_i]); } char* word = (char *)malloc(512000 * sizeof(char)); scanf("%s",word); int i,maxi=-1; for(i=0;word[i]!='\0';i++) { if(h[word[i]-'a']>maxi) maxi=h[word[i]-'a']; } printf("%d\n",i*maxi*1); return 0; }