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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. //reverse numbers between a range 
  5. int reverse(int num){
  6. 	int rev =0;
  7. 	while(num>0){
  8. 	 rev= rev*10 +num%10;
  9. 	 num /= 10;	
  10. 	}
  11. 	if(num==0){
  12. 		return rev;
  13. 	}
  14. }
  15. int main() {
  16. 	// your code goes here
  17. 	int n ; cin>>n;
  18. 	cout<<reverse(n);
  19.  
  20. 	return 0;
  21. }
  22.  
  23.  
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/s8220v
language:
C++ (gcc 8.3)
created:
8 days ago
visibility:
public

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