C Program to find First and Last Digit of any Number
#include<stdio.h>
int main()
{
int num, first, last;
printf("Enter Number: ");
scanf("%d",&num);
last = num % 10;
first = num;
while(first >= 10)
{
first = first / 10;
}
printf("First Digit: %d\n", first);
printf("Last Digit : %d",last);
return 0;
}
Output
Enter Number: 12543
First Digit: 1
Last Digit : 3