Program to print reverse order of a number using while loop in C-language

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#include<stdio.h>
int main()
{
    int n,a;
    printf("Enter the number\n");
    scanf("%d",&n);
    printf("Reverse order is\n");
    while(n!=0)
    {
        a=n%10;
        n=n/10; 
    printf("%d",a);
    }
}

OUTPUT
Enter the number
5678
Reverse order is
8765

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