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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int reverse_num(int n){
  5. 	int rev = 0;
  6. 	while(n!=0){
  7. 		int temp = n%10;
  8. 		rev = rev*10 + temp;
  9. 		n = n/10;
  10. 	}
  11. 	return rev;
  12. }
  13.  
  14. int main() {
  15. 	int s , e;
  16. 	cin>> s>> e;
  17. 	int sum = 0;
  18. 	for(int i =s; i <=e; i++){
  19. 		int rev = reverse_num(i);
  20. 		sum+=rev;
  21. 		cout << "Reverse of "<<i << " is: "<<rev<<endl;
  22. 	}
  23. 	cout << " Sum of the reverse range is: "<< sum<<endl;
  24. 	return 0;
  25. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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10 20
stdout
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Reverse of 10 is: 1
Reverse of 11 is: 11
Reverse of 12 is: 21
Reverse of 13 is: 31
Reverse of 14 is: 41
Reverse of 15 is: 51
Reverse of 16 is: 61
Reverse of 17 is: 71
Reverse of 18 is: 81
Reverse of 19 is: 91
Reverse of 20 is: 2
 Sum of the reverse range is: 462
https://ideone.com/mbnDAT
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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