functions.py

def add_func(): 
    a = 5
    b = 10
    c = a + b 
    return c
result = add_func()
print("The result of the addition is:", result)


#dynamically took values
def add_func(a, b): 
    c = a + b 
    return c
a = 10
b = 25
result = add_func(a, b)
print( result)


def add_func(a, b): 
    c = a + b
    print("return value")
    return c
a = 100
b = 250000
result = add_func(a, b)
print( result)


def add_func(a, b): 
    c = a + b
    print("return value")
    return c
x = 100
z = 250000
result = add_func(x, z)
print( result)


def add_func(a, b, c): 
    c = a + b + c
    print("return value")
    return c
x = 100
j = 100
z = 250000
result = add_func(x, z, j)
print( result)


def profile(name, age, city, email, number):
    print(f"name: (name)")
    print(f"age: (age)")
    print(f"city: (city)")
    print(f"email: (email)")
    print(f"number: (number)")
    return name, age, city, email, number

name =  'john',
age = 30,
city = 'new York',
email = 'ali@gmail.com',
number = 123456789

result = profile(name, age, city, email, number)
print(result)



#make a function in which we can add, mult, sub, div any value
def func(a, b): 
    add = a + b 
    sub = a - b 
    mult = a * b 
    div = a / b

    return add, sub, mult, div
a = 10
b = 25
result = func(a, b)
print( result)


def profile(dict1):
    print(f"name: (name)")
    print(f"age: (age)")
    print(f"city: (city)")
    print(f"email: (email)")
    print(f"number: (number)")
    return name, age, city, email, number

dict1 = {
    'name':  'john',
    'age': 30,
    'city':'new York',
    'email': 'ali@gmail.com',
    'number': 123456789
}

result = profile(dict1)
print(result)


def profile(dicr):
    name = dicr.get('name')
    age = dicr.get('age')
    city = dicr.get('city')
    email = dicr.get('email')
    number = dicr.get('number')
    return name, age

dict1 = {
    'name':  'john',
    'age': 30,
    'city':'new York',
    'email': 'ali@gmail.com',
    'number': 123456789
}

result = profile(dict1)
print(result)



def add_fun(*args):
    # a = a + b
    # b = a - b
    # c = a * b
    # d = a / b
    # print('a value is:', a)
    # print('b value is:', b)
    print('b value is:', c, args [0])
    type_form = type(args)
    print('type of arg is:', type_form)
    #print('c value is:', c, args.get ('c', 0)
    print ('return value')
    # return c, d, f, g
    a = 50
    b = 107
    c = 5
    g = 10
    k = 20
    result = add_fun([b, a, c, g, k])


def my_function(child3, child2, child1):
  print("The youngest child is " + child3)

my_function(child1 = "Emil", child2 = "Tobias", child3 = "Linus")

def my_function(**kid):
  print("His last name is " + kid["lname"])

my_function(fname = "Tobias", lname = "Refsnes")


def my_function(**veg):
  print("We can also eat this vegetable without cooking: " + veg.get('veg3'))

my_function(veg1 = "Okra", veg2 = "Pease", veg3 = "carrot")


def res(fs, op, tr):
    print("this is a function with three parameters")

ds = res(fs=10, op=20, tr=30)
print(ds)



#by Default Parameter Value
def my_function(country = "Norway"):
  print("I am from " + country)

my_function("Sweden")
my_function("India")
my_function()
my_function("Brazil")

#Task1
a = [1, 2, "Nothing", 4, 5, "I am here", 7, False, 9, 10.55]
def function(a):
    for i in a:
        print(i)
        if i == 5:
            print("reached")  
function(a)

#Task2
def calculator (a, b, operation):
    if operation == "add":
        print("Addition:", a + b)
    elif operation == "sub":
        print("Subtraction:", a - b)
    elif operation == "mul":
        print("Multiplication:", a * b) 
    elif operation == "div":
        print("Division:", a / b)
    else:
        print("error")

a = 5
b = 5
operation = "add"
operation = "sub"
operation = "sub"
operation = "div"
calculator(b, a, "add")
calculator(b, a, "sub")
calculator(b, a, "mul")
calculator(b, a, "div")