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package com.hncboy;

/**

* @author hncboy

* @date 2019/10/22 13:00

* @description 392.判断子序列

*/

public class IsSubsequence {

public static void main(String[] args) {

IsSubsequence i = new IsSubsequence();

System.out.println(i.isSubsequence("abc", "ahbgdc"));

System.out.println(i.isSubsequence("axc", "ahbgdc"));

}

private boolean isSubsequence(String s, String t) {

int count = 0;

for (char ch : t.toCharArray()) {

if (count == s.length()) {

return true;

}

if (s.charAt(count) == ch) {

count++;

}

}

return count == s.length();

}

}