leetcode 383. 赎金信 java

https://leetcode.cn/problems/ransom-note/

class Solution {
    public boolean canConstruct(String ransomNote, String magazine) {
        int[] count=new int[26];
        for(char c:magazine.toCharArray()){
            count[c-'a']++;
        }
        for(char c:ransomNote.toCharArray()){
            count[c-'a']--;
            if(count[c-'a']<0){
                return false;
            }
        }
        return true;
    }
}

一切都是由于没做也不会做今天的每日一题，于是找了相似题目——一道简单题