C Program to Reverse a Number

Reverse an Integer

#include <stdio.h>

int main() {

int n, rev = 0, remainder;

printf("Enter an integer: ");

scanf("%d", &n);

while (n != 0) {

remainder = n % 10;

rev = rev * 10 + remainder;

n /= 10;

}

printf("Reversed number = %d", rev);

return 0;

}

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