C3-UVa10340-All in All

 1 #include <iostream>
 2 #include <string>
 3 
 4 int main() {
 5     using namespace std;
 6     string s, t;
 7     while (cin >> s >> t) {
 8         int i = 0, j = 0;
 9         bool flag = false;
10         while (t[j] != ‘\0‘) {
11             if (s[i] ==  t[j]) {
12                 i++;
13             }
14             if (i == s.size()) {
15                 flag = true;
16                 break;
17             }
18             j++;
19         }
20         if (flag) {
21             cout << "Yes\n";
22         }
23         else {
24             cout << "No\n";
25         }
26     }
27 }