# Activity Solution:

# 1. In the s02 folder, create an "activity" folder, and inside it, create an "activity.py" file.
# 2. Accept a "year" input from the user and determine whether it is a leap year or not.

year = int(input("Please input a year:\n"))
if year % 4 == 0 and year % 100 != 0 or year % 400 == 0:
    print(f"{year} is a leap year.")
else:
    print(f"{year} is not a leap year."


# 3. Accept two numbers ("row" and "column") from the user and create a grid of asterisks based on those values.

row = int(input("Enter number of rows:\n")) 
col = int(input("Enter number of columns:\n")) 

i = 1
j = 1
str = ""
while i <= row:
    while j <= col:
        str += "*"
        j += 1
    print(str)
    i += 1

# 4. Update your local session Git repository and push to Git with the commit message "Add activity code s02".
# 5. Add the repository link in Boodle for s02.

# Stretch Goal:
# 1. Add a validation for the leap year input:
#     - Strings are not allowed for inputs
#     - No zero or negative values