Pythonnc(a, b):
    return a + b

def func1(m, n):
    print(m * n)

func1(3, 4)

print(func(1, 2))
print(func('Python ', 'Java'))
print(func([1, 2], ['a', 'b']))
print(func(('apple', 'xiaomi'), ('oppo', 'vivo')))


def func3(a, b=100, c=1000):
    return a + b + c

print(func3(1, 2))


def func4(*p, **q):
    print(p)
    print(q)

func4(1, 2, 3, {'a': 1}, [5, 6], u='jlnu', u2='peking', u3='tsinghua')I love China

 I love Python