子序列的模板:如果是两个参数,肯定是二维数组

解法1
类似题目:712. Minimum ASCII Delete Sum for Two Strings

712解法
类似题目:583. Delete Operation for Two Strings

583解法
子序列的模板:如果是两个参数,肯定是二维数组
类似题目:712. Minimum ASCII Delete Sum for Two Strings
类似题目:583. Delete Operation for Two Strings