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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. int main () {
  6.  
  7. 	char x[] = "00";
  8. 	for(int i = 1; i <= 20; i++){
  9. 		if(x[1] == '9'){
  10. 			x[1] = '0';
  11. 			x[0]++;
  12. 		}
  13. 		else{
  14. 			x[1]++;
  15. 		}
  16. 		char s[] = {x[0], x[1], '.', 'a'};
  17. 		freopen(x, "r", stdin);
  18. 		freopen(s, "w", stdout); 	
  19. 		int a , b;
  20. 		cin >> a >> b;
  21. 		cout << a + b;
  22. 	}
  23.  
  24. }
Success #stdin #stdout 0s 15232KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/3teSvX
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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