Functions in Python

def foo(k):
    k[0] = 1
q = [0]
foo(q)
print(q)

l=[2, 3, [4, 5]]
l2=l.copy()
l2[0]=88
l
l2

x = [12, 34]
print(len(' '.join(list(map(int, x)))))

x = [12.1, 34.0]
print(' '.join(list(map(str, x))))

x=1
def cg():
	global x
	x=x+1	
cg()
x

e="butter"
def f(a): print(a)+e
f("bitter")

def change(one, *two):
   print(type(two))
change(1,2,3,4)