Sep 27, 2022 · Sep 19, 2022 · Sep 20, 2022 · Sep 22, 2022 · Sep 27, 2022 · Sep 27, 2022
diff --git a/problems/0583.两个字符串的删除操作.md b/problems/0583.两个字符串的删除操作.md
Original file line number	Diff line number	Diff line change
Expand Up		@@ -128,6 +128,28 @@ public:

		Java:
		```java
	// dp数组中存储word1和word2最长相同子序列的长度
	class Solution {
	public int minDistance(String word1, String word2) {
	int len1 = word1.length();
	int len2 = word2.length();
	int[][] dp = new int[len1 + 1][len2 + 1];

	for (int i = 1; i <= len1; i++) {
	for (int j = 1; j <= len2; j++) {
	if (word1.charAt(i - 1) == word2.charAt(j - 1)) {
	dp[i][j] = dp[i - 1][j - 1] + 1;
	} else {
	dp[i][j] = Math.max(dp[i - 1][j], dp[i][j - 1]);
	}
	}
	}

	return len1 + len2 - dp[len1][len2] * 2;
	}
	}

	// dp数组中存储需要删除的字符个数
		class Solution {
		public int minDistance(String word1, String word2) {
		int[][] dp = new int[word1.length() + 1][word2.length() + 1];
Expand Down