Question

cumulativeDiscount program ​

Answer 1

Explanation:

/ CPP Program to find the Discount Percentage

#include <bits/stdc++.h>

using namespace std;

// Function to find the Discount Percentage

float discountPercentage(float S, float M)

{

// Calculating discount

float discount = M - S;

// Calculating discount percentage

float disPercent = (discount / M) * 100;

return disPercent;

}

// Driver code

int main()

{

int M, S;

M = 120;

S = 100;

// Setting the precision to 2 decimals

cout << std::fixed << std::setprecision(2)

<< discountPercentage(S, M) << "%" << endl;

M = 1000;

S = 500;

// Setting the precision to 2 decimals

cout << std::fixed << std::setprecision(2)

<< discountPercentage(S, M) << "%" << endl;

return 0;

}