#include<stdio.h>
#include<conio.h>
void main()
{
int x y z k 0;
clrscr();
printf("enter the number");
scanf(" d" &x);
while(x>0)
{
y x 10;
k k+y;
x x/10;
}
printf(" d" k);

getch();
}

Program that reads a floating poing number and then displays the right-most digit of the integral part of the number

Steps to do it:

1. Read the floating value
2. Convert it to a string
3. Consider the string having array of characters
4. Store the characters in an array of characters
5. Print the array
6. Stop

#include<stdio.h>
main(){
float digit;
char c[10] r_digit[10];
printf("nEnter the floating number:");
scanf(" f" &digit);
sprintf(c " s" digit); /* Floating value is stored as a string in c*/

len strlen(c)-1;

i 0;
j 0;
while(i<len){
if(c[i] '.'){
break;
}
i++;
}

i++;

while(i<len){

r_digit[j] c[i];

j++;

i++;

}
r_digit[i] ' ';

printf("nThe right-most digit from the given integer: s" r_digit);

}