题解 | #字符串字符匹配#

import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        while (scan.hasNext()) {
            char[] mchrs = scan.nextLine().toCharArray();
            char[] schrs = scan.nextLine().toCharArray();
            System.out.println(process(mchrs, schrs));
        }
    }
    public static boolean process(char[] mchrs, char[] schrs) {
        int[] nums = new int[26];
        for (char chr : schrs) {
            nums[chr - 'a']++;
        }
        for (char chr : mchrs) {
            if (nums[chr - 'a'] == 0) {
                return false;
            }
        }
        return true;
    }
}