How to write a c program to calculate electric bill in c programming ?
Solution:
/* Line charge = 50 tk */
/* For first 100 units, 1 unit = 5 tk */
/* For next 400 units, 1 unit = 6.5 tk */
/* For usage above 500 units, 1 unit = 8 tk */
#include <stdio.h>
int main()
{
int unit;
double cost = 100;
printf("Enter the number of units used: ");
scanf("%d", &unit);
if(unit <= 100)
cost = cost + unit * 5;
else if(unit <= 500)
cost = cost + 100*5 + (unit - 100) * 6.5;
else
cost = cost + 100*5 + 400*6.5 + (unit - 500) * 8;
printf("Total cost = %lf\n", cost);
return 0;
}
Learn More :
Calculate
- C Programm zur Berechnung von Umfang und Flächeninhalt verschiedener geomatrischer Figuren
- Napisać funkcję obliczającą funkcję geometryczną w tablicy NxM elementowej z elementów o wartościach parzystych znajdujących się pod główną i ponad przeciwną przekątną.
- C Program to Calculate GCD using recursion
- C Program To Calculate First Numbers Using Recursion
- C Program to Calculation of One Number Raised to Another
- C Program to calculate TT and Recharge Amount
- C Program to Calculate 2 numbers with 1 operation
- Un-sortiertes Array and Sortiertes Array
- C Program Calculation of Simple Interest
- C Program to Calculation of Total and Percentage
- C Program for calculation of Gross Salary
- C Program to calculate Area, Perimeter of Rectangle; Area, Circumference of Circle.
- C program calculates a given function in range given by user, stores the data in arrays and displays the answer in a table.
- C Program for statistically calculating pi using a specific scheduling policy.
- C Program that prompts the user to input a string, (whitespaces allowed)
- C Program Number of Judge and Score From Each Judge
- C Program to Calculate the mathematical expression for the first n numbers
- C Program to Calculate the price of movie tickets
- C Program to calculate sum of two m*n matrices & store the result in 3 matrix
- C Program to calculate the sum of elements of upper triangle of a n*n matrix using DMA
- C Program to accept n numbers from user store these numbers into an array & calculate average of n numbers
- Calculate sum of element of upper triangle of m*n matrix by using dynamic memory allocation
- Calculate sum of non-diagonal element in m*n matrix C Program
- Accept n number from user, store these number into an array and calculate the average of n number
- Calculate sum of element of lower triangle of m*n matrix by using dynamic memory allocation