Hackerrank | 30 days of code | Day 2-Solution in c++| Operators-hackerrank-Solution-in-c++

Hackerrank | 30 days of code | Day 2-Solution in c++| Operators-hackerrank-Solution-in-c++

https://www.hackerrank.com/challenges/30-operators/problem

Day 2: Operators.

#include <iostream>
#include <cmath>

using namespace std;

int main() {
    string tmp;

    getline(cin, tmp);
    double mealCost = stod(tmp);

    getline(cin, tmp);
    int tipPercent = stoi(tmp);

    getline(cin, tmp);
    int taxPercent = stoi(tmp);

    double tip = tipPercent * mealCost / 100;
    double tax = taxPercent * mealCost / 100;

    int totalCost = (int) round(tip + tax + mealCost);
    cout<<"The total meal cost is " << totalcost << "dollars"

    return 0;
}