C++ program to enter the P, T, R, and calculate it's Simple Interest

C++ program to enter the P, T, R, and calculate its Simple Interest. There are you will learn how to find the Simple Interest through P, T, R in the C++ language.

Formula:

SI = (P * T * R) / 100

Where:

P = principal amount

T = time

R = rate

SI = simple interest

Let us understand this example through the C++ program:

// C++ program to enter the P, T, R, and calculate it's Simple Interest
#include <iostream>
using namespace std;

int main() {
    float p, t, r, SI;
    // p = principal
    // t = time
    // r = rate
    // SI = simple interest

    cout << "Enter the principal (amount), time, and rate::\n";
    cin >> p >> t >> r;

    // Calculate simple interest
    SI = (p * t * r) / 100;

    // Output
    cout << "\nSimple Interest = " << SI;
    return 0;
}

Run Program

Output: