Reverse a number in c

#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;
}

Reverse a number in c

#include<stdio.h>
int main(){
    int n=23450;
    int rev_num = 0;
    while(n!=0){
      rev_num = rev_num * 10 + n%10;
      n = n/10;
    }
    printf("%d", rev_num);
}

Source: scaler.com

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