bill.c
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/** * C program to calculate total electricity bill */ #include <stdio.h> int main() { int unit; float amt, total_amt, sur_charge; /* Input unit consumed from user */ printf("Enter total units consumed: "); scanf("%d", &unit); /* Calculate electricity bill according to given conditions */ if(unit <= 50) { amt = unit * 0.50; } else if(unit <= 150) { amt = 25 + ((unit-50) * 0.75); } else if(unit <= 250) { amt = 100 + ((unit-150) * 1.20); } else { amt = 220 + ((unit-250) * 1.50); } /* * Calculate total electricity bill * after adding surcharge */ sur_charge = amt * 0.20; total_amt = amt + sur_charge; printf("Electricity Bill = Rs. %.2f", total_amt); return 0; } |
