题解 | #判断子序列#
判断子序列
https://www.nowcoder.com/practice/39be6c2d0a9b4c30a7b04053d5960a84
import java.util.*;
public class Solution {
/**
* 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
*
*
* @param S string字符串
* @param T string字符串
* @return bool布尔型
*/
public boolean isSubsequence (String S, String T) {
int lenS = S.length();
int lenT = T.length();
int i = 0;
int j = 0;
while(i < lenS && j < lenT){
if(S.charAt(i) == T.charAt(j)){
i++;
j++;
}else{
j++;
}
}
return i == lenS;
}
}

