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Day 2: Operators | HackerRank Solution

Hello coders, today we are going to solve Day 2: Operators HackerRank Solution in C++Java and Python


In this challenge, you will work with arithmetic operators.


Given the meal price (base cost of a meal), tip percent (the percentage of the meal price being added as tip), and tax percent (the percentage of the meal price being added as tax) for a meal, find and print the meal’s total cost. Round the result to the nearest integer.


mealcost = 100
tippercent = 15
taxpercent = 8

A tip of 15% * 100 = 15, and the taxes are 8% * 100 = 8. Print the value 123 and return from the function.

Function Description
Complete the solve function in the editor below.

solve has the following parameters:

  • int meal_cost: the cost of food before tip and tax
  • int tip_percent: the tip percentage
  • int tax_percent: the tax percentage

Returns The function returns nothing. Print the calculated value, rounded to the nearest integer.

Note: Be sure to use precise values for your calculations, or you may end up with an incorrectly rounded result.

Input Format

There are 3 lines of numeric input:
The first line has a double, mealcost (the cost of the meal before tax and tip).
The second line has an integer, tippercent (the percentage of mealCost being added as tip).
The third line has an integer, taxpercent (the percentage of mealCost being added as tax).

Sample Input

Sample Output


mealcost = 12tip_percent = 20tax_percent = 8

tip = 12 and 12/100 * 20 = 2.4
tax = 8 and 8/100 * 20 = 0.96

total_cost meal_cost + tip + tax = 12 + 2.4 + 0.96 = 15.36
round(total_cost) = 15
We round total_cost to the nearest integer and print the result, 15.

Solution – Day 2: Operators Solution






Disclaimer: The above Problem (Day 2: Operatorsis generated by Hacker Rank but the Solution is Provided by Leanrkro. This tutorial is only for Educational and Learning Purpose.

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