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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.  
  5.   int n, reverse = 0, remainder;
  6.  
  7.   printf("Enter an integer: ");
  8.   scanf("%d", &n);
  9.  
  10.   while (n != 0) {
  11.     remainder = n % 10;
  12.     reverse = reverse * 10 + remainder;
  13.     n /= 10;
  14.   }
  15.  
  16.   printf("Reversed number = %d", reverse);
  17.  
  18.   return 0;
  19. }
Success #stdin #stdout 0s 5304KB
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stdin
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stdout
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Enter an integer: Reversed number = 541
https://ideone.com/Ukvmzc
reversed of a number
language:
C (gcc 8.3)
created:
237 days ago
visibility:
public

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