Q5: Write a program for Electric bill distribution by using if else condition or switch case.

#include<stdio.h>

#include<conio.h>

void main()

{

int unit,rs;

clrscr();

                printf("\t\tElectric Bill\n");

                printf("\t\tEnter the unit for any particular user:");

                scanf("%d",&unit);

                                if(unit<=200)

                                {

                                                rs=0.5 * unit;

                                                printf("\t\tThe amount to be paid:\n\t\tRs.%d/-",rs);

                                }

                                if(unit>200 && unit<=400)

                                {

                                                rs=100+(unit * 0.65);

                                                printf("\t\tThe amount to be paid:\n\t\tRs.%d/-",rs);

                                }

                                if(unit>400 && unit<=600)

                                {

                                                rs=200+(0.80 * unit);

                                                printf("\t\tThe amount to be paid:\n\t\tRs.%d/-",rs);

                                }

                                if(unit>600)

                                {

                                                rs=425+(1.25 * unit);

                                                printf("\t\tThe amount to be paid:\n\t\tRs.%d/-",rs);

                                }

                getch();

}