Update 0383.赎金信.md

为 Java 语言版本的代码添加长度判断
This commit is contained in:
Winson Huang
2023-04-18 21:19:42 +08:00
committed by GitHub
parent b7ea55c93b
commit 7475636072

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@ -117,6 +117,10 @@ Java
```Java
class Solution {
public boolean canConstruct(String ransomNote, String magazine) {
// shortcut
if (ransomNote.length() > magazine.length()) {
return false;
}
// 定义一个哈希映射数组
int[] record = new int[26];