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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main() {
  4. string str1, str2;
  5. getline (cin,str1);
  6. getline(cin, str2);
  7. if (str1.find(str2) != string::npos) {
  8. str1.replace(str1.find(str2), str2.length(), "");
  9. cout<<str1<<endl;
  10. }
  11. }
Success #stdin #stdout 0s 5400KB
stdin
Toi Yeu Toi
Toi
stdout
 Yeu Toi