注意行数是从1而不是0开始标号的就行了:

import java.util.*;
public class Main {
    public static void main(String[] args) throws Exception{
        Scanner sc = new Scanner(System.in);
        int[] v = new int[26];
        String[] str = sc.nextLine().split(" ");
        for(int i = 0; i < 26; ++i) v[i] = Integer.parseInt(str[i]);
        String s = sc.nextLine();
        int m = 1, n = 0;
        for(int i = 0; i < s.length(); ++i){
            if(n + v[s.charAt(i) - 'a'] > 100){    //如果写上当前字母超出100,就换行
                m++;
                n = v[s.charAt(i) - 'a'];
            }else n += v[s.charAt(i) - 'a'];    //如果写上当前字母不够100,就继续写
        }
        System.out.print(m);
        System.out.print(" ");
        System.out.print(n);
    }
}