C program to find the largest digit of a number?

Answer 1

#include<stdio.h>

#include<conio.h>

main()

{

int n,max=0,rem;

printf("\n enter a number");

scanf("%d",&n);

while(n!=0)

{

rem=n%10;

n=n/10;

if(rem>max)

{

max=rem:

}}

printf("\n the largest digit is: %d",max);

getch();

}