#include <stdio.h>
#include <stdlib.h>
int main()
{
int number;
printf("Read the number :");
scanf("%d",&number);
int a=number%10;
number=number/10;
int b=number%10;
number=number/10;
int c=number%10;
printf("the Sum of three digits : ");
printf("%d%d%d",a,b,c);
return 0;
}