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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main(){
  4. int n;
  5. cin>>n;
  6. string s;
  7. cin>>s;
  8. for(int i=1;i<=(n-s.size());i++){
  9. cout<<"o";
  10. }
  11. cout<<s;
  12. return 0;
  13. }
Success #stdin #stdout 0s 5316KB
stdin
5
abc
stdout
ooabc