Compound Interest

Lab C++ Intermediate 20 points

Read principal, yearly rate (%) and years. Print the amount after each year with 2 decimals, one per line.

Input

Three numbers: P r years.

Output

One line per year.

Example

Input

1000 5 3

Output

year 1: 1050.00
year 2: 1102.50
year 3: 1157.62

Sample input available Sample output available

Editor

C++

Hints

Multiply by (1 + r/100) once per year.

Solution explanation

Updating a variable in a loop models growth step by step.

Show solution

#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    double p, r;
    int years;
    cin >> p >> r >> years;
    cout << fixed << setprecision(2);
    for (int y = 1; y <= years; y++) {
        p *= 1 + r / 100;
        cout << "year " << y << ": " << p << "\n";
    }
    return 0;
}

Output

Answer