Arav was a popular maths trainer, he gave a 4 digit number to his students as an assignment .

 Arav was a popular maths trainer, he gave a 4 digit number to his students as an assignment .

#include <stdio.h>

int main()

{int num,daop;

scanf("%d",&num);

daop=num%10;

printf("%d",daop);

return 0;

}