Function
💡 Code
def first_func(w):
print("hello,", w)
word = "Goodboy"
first_func(word)
print()
def return_func(w1):
value = "hello," + str(w1)
return value
x = return_func('Goodboy2')
print(x)
print()
def func_mul(x):
y1 = x * 10
y2 = x * 20
y3 = x * 30
return y1, y2, y3
x, y, z = func_mul(10)
print(x, y, z)
def func_mul2(x):
y1 = x * 10
y2 = x * 20
y3 = x * 30
return y1, y2, y3
q = func_mul2(20)
print(type(q), q, list(q))
print()
def func_mul3(x):
y1 = x * 10
y2 = x * 20
y3 = x * 30
return [y1, y2, y3]
p = func_mul3(30)
print(type(p), p, set(p))
def func_mul4(x):
y1 = x * 10
y2 = x * 20
y3 = x * 30
return {'v1': y1, 'v2': y2, 'v3': y3}
d = func_mul4(30)
print(type(d), d, d.get('v2'), d.items(), d.keys())
print()
def args_func(*args):
for i, v in enumerate(args):
print("Result : {}".format(i), v)
print('------')
args_func('Lee')
args_func('Lee', 'Park')
args_func('Lee', 'Park', 'Kim')
def kwargs_func(**kwargs):
for v in kwargs.keys():
print("{}".format(v), kwargs[v])
print('------')
kwargs_func(name1='Lee')
kwargs_func(name1='Lee', name2='Park')
kwargs_func(name1='Lee', name2='Park', name3='Kim')
def example(args_1, args_2, *args, **kwargs):
print(args_1, args_2, args, kwargs)
example(10, 20, 'Lee', 'Kim', 'Park', 'Cho', age1=20, age2=30, age3=40)
def nested_func(num):
def func_in_func(num):
print(num)
print("In func")
func_in_func(num + 100)
nested_func(100)
print()
def mul_func(x, y):
return x * y
print(mul_func(10, 50))
mul_func_var = mul_func
print(mul_func_var(20, 50))
lambda_mul_func = lambda x, y: x * y
print(lambda_mul_func(50, 50))
def func_final(x, y, func):
print('>>>>', x * y * func(100, 100))
func_final(10, 20, lambda x, y: x * y)
def tot_length1(word: str, num: int) -> int:
return len(word) * num
print('hint exam1 : ', tot_length1("i love you", 10))
def tot_length2(word: str, num: int) -> None:
print('hint exam2 : ', len(word) * num)
tot_length2("niceman", 10)