fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int t;
  6. 	cin>> t;
  7. 	while(t--){
  8. 		int n;
  9. 		cin>> n;
  10. 		int last = n%10;
  11. 		int first = 0;
  12. 		if(n<9){
  13. 			while(n>9){
  14. 				n = n/10;
  15. 			first = n%10;
  16. 			}
  17. 			cout<<(first+last)<<endl;
  18. 		}else{
  19. 			cout<<(n+last)<<endl;
  20. 		}
  21.  
  22. 	}
  23. 	return 0;
  24. }
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
copy 
3 
1234
124894
242323
stdout
copy 
1238
124898
242326
https://ideone.com/DP4lau
language:
C++ (gcc 8.3)
created:
9 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!