题解 | #字符串字符匹配#

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String s1 = in.next();
        String s2 = in.next();
        boolean bool = true;
        for (int i = 0; i < s1.length(); i++) {
            if (!s2.contains(String.valueOf(s1.charAt(i)))) {
                bool = false;
                break;
            }
        }
        System.out.println(bool);
    }
}

解题思路:

1, 逐个字符进行排查即可