**Hello, I have difficulty understanding part of the code of the following question:**

You want to invest capital ๐ถ0 for n years at an annual interest rate of i%.

The relation is given by: ๐ถ = ๐ถ0*(1 + ๐)^๐.

Write a program giving you the amount earned, the interest (๐ผ = ๐ถ โ ๐ถ0) of your

investment, as well as the equivalent monthly interest rate ๐๐ under the database

provided. ๐๐ = (1 + ๐)^(1/12) โ 1.

**The following would be the answer:**

from math import *

C0 = float(input(โStarting capital: โ))

i = float(input("Annual interest rate: "))

i = i / 100

u = 1 + i

n = int(input("Number of years: "))

print(โโ)

C = C0 * (u**n)
I = C - C0
im = u**(1/12) - 1

C = int(100 * C)/100

I = int(100 * I)/100

im = int(10000 * im)/100

print(โCapital afterโ, n, โyears:โ, C, โโฌโ)

print('Interest: ', I, โโฌโ)

print("Monthly interest rate: ", im, โ%โ)

**The code I donโt understand is the following:**

I do not understand why this was written, what it means and how it affects the code:

C = int(100 * C)/100

I = int(100 * I)/100

im = int(10000 * im)/100

Many thanks for who can help me out!