WAP to print the highest and the lowest digit present in the number input by user.

#include<iostream.h>

#include<conio.h>

void main()

{

int n;

cout<< "\n Enter a number ";

cin>> n;

int num = n;

int high = n%10, low = n%10, rem;

n = n/10;

for(int i = n; i>=1; i=i/10)

{

rem =  i%10;

if(rem>high)

{

high = rem;

}

if(rem < low)

{

low = rem;

}

}

cout<< "\n The highest digit of "<< num <<" is " << high;

cout<< "\n The lowest digit of "<< num <<" is " << low;

getch();

}