Output:
Exer7
#include

#include
int salary,years,bonus;

void main(){

clrscr();

printf("Enter salary:\n");

scanf("%d",&salary);

printf("Enter years of service:\n");

scanf("%d",&years);bonus=0;if (years==1){bonus=salary*0.10;printf("Bonus:%d",bonus);}

else if((years<=5)&&(years>=2)){bonus=salary*0.20;printf("Bonus:%d",bonus);}

else if((years<=10&&(years>=6))){bonus=salary*0.50;printf("Bonus:%d",bonus);}

else if((years<=11)){bonus=salary*0.75;printf("Bonus:%d",bonus);}

getch();

}