程式語言 - LeetCode - C++ - 392. Is Subsequence

參考資訊：
https://www.cnblogs.com/cnoodle/p/13082549.html

題目：


解答：

class Solution {
public:
    bool isSubsequence(string s, string t) {
        int i = 0;
        int j = 0;

        while ((i < s.size()) && (j < t.size())) {
            if (s[i] == t[j++]) {
                i += 1;
            }
        }

        return i == s.size();
    }
};