Gimme5 - Functions

# Gimme5 functions by Colin
"""
1.  Create a function that passes a number as a parameter and returns 30 times that number

2.  Create a function that takes a year of birth as a parameter and returns their age this year

3.  Create a function that takes the radius as a parameter of a circle and returns its area

4.  Create a function that takes width and length as parameters and returns the area

5.  Create a function that takes a time in minutes and returns hours and mins
"""

#1
#triple a number

def triple(anumb):
    answer = anumb * 3
    return answer

#call and print a function

numb = int(input("enter a number >>> "))

print(triple(numb))

#test
#input 20 should give 60


#2
#calc age inputting year

def calcage(year):
    age = 2022 - year # 2022 is hard coded needs updating in 2023
    return age

numb = int(input("enter year of birth >>> "))

print("This year you will be", calcage(numb))

# test
# 1958 give 64 (in 2022)


#3
#area of a circle

PI = 3.142

def area_of_circle(radius):
    area = PI * (radius **2 )
    return area

rad = float (input("Enter radius >> "))

print("The area of a circle with radius", rad ,"is", round(area_of_circle(rad),2))

# test https://www.omnicalculator.com/math/area-of-a-circle

# radius 5.26 => 86.92 (rounding may impact)


#4
#area of a rectangle, input width and length - 2 x parameters

def area_of_rectangle(width, height):
    area = width * height
    return area

width_input = float(input("Enter width >> "))
height_input = float(input("Enter height >> "))

print("The area of a rectangle with", height_input, "and", width_input, "is", round(area_of_rectangle(width_input, height_input),2))

#  test data
# 3.6 * 3.9 = 14.04


#5 convert mins to hrs and mins

def mins2hrsmins(minutes):
    hrspart = minutes //60
    minspart = minutes % 60
    return str(hrspart)+ ":"+ str(minspart)

mins_input = int(input("Enter minutes to convert to hrs : mins >> "))

print(mins_input, "is",mins2hrsmins(mins_input))

#test data
# 999 mins = 16hrs and 39 mins