C program to reverse a number

C program to reverse a number

Output:

Enter the number to reverse:
1234
The reversed number is 4321

Implementation:

#include <stdio.h> int main(void) { int n,rev=0; printf("Enter the number to reverse:\n"); scanf("%d",&n); for(;n;rev=(rev*10)+(n%10),n/=10); printf("The reversed number is %d",rev); return 0; }