#include <stdio.h>
main()
{
	int doj,serv,cur;
	clrscr();
	printf("Enter the year of joining: ");
	scanf("%d",&doj);
	printf("Enter the Current year: ");
	scanf("%d",&cur);
	serv=cur-doj;
	printf("The person has worked for %d years ",serv);
	getch();
}