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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int number;
  6. 	cout << "enter an integer: ";
  7. 	cin >> number;
  8.  
  9. 	int temp = number;
  10.  
  11. 	cout << "reversed number: ";
  12. 	if (temp < 0) {
  13. 		cout << "-";
  14. 		temp = -temp;
  15. 	}
  16.  
  17. 	if (temp == 0) {
  18. 		cout << 0;
  19. 	} else {
  20. 		while (temp > 0) {
  21. 			int digit = temp % 10;
  22. 			cout << digit;
  23. 			temp = temp / 10;
  24. 		}
  25. 	}
  26.  
  27. 	cout << endl;
  28. 	return 0;
  29. }
Success #stdin #stdout 0s 5320KB
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Standard input is empty
stdout
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enter an integer: reversed number: 74022
https://ideone.com/Ldvqx0
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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