Question

write a program in Java to enter unit consume and calculate electricity charge based on the following condition :-
first unit 100 unit is rupees 5 per unit
50 unit is rupees 7 per unit
>150 unit is equal to 8 rupees per unit​

Answer 1

Answer:

Given an integer U denoting the amount of KWh units of electricity consumed, the task is to calculate the electricity bill with the help of the below charges:

1 to 100 units – 

100 to 200 units – 

200 to 300 units – 

above 300 units – 

Examples:

Input: U = 250

Output: 3500

Explanation:

Charge for the first 100 units – 10*100 = 1000

Charge for the 100 to 200 units – 15*100 = 1500

Charge for the 200 to 250 units – 20*50 = 1000

Total Electricity Bill = 1000 + 1500 + 1000 = 3500

Input: U = 95

Output: 950

Explanation:

Charge for the first 100 units – 10*95 = 950

Total Electricity Bill = 950