test practice.py

dct = { 'one':'two','three':'one', 'two':'three'}
v = dct['three']
for k in range (len(dct)):
    v = dct[v]
print(v)


def fun(x):
    x += 1
    return x
x = 2
x = fun(x+1)

print (x)


tup = (1,2,4,8)
tup = tup [1:-1]
tup = tup [0]
print(tup)

def function (x=0):
    return x

def fun(inp =2, out=3):
    return inp *out
print(fun(out=2))


dct ={ }
lst = ['a','b','c','d']
for i in range (len(lst) - 1):
    dct[lst[i]] = (lst[i], )
for i in sorted (dct.keys()):
    k = dct[i]
    print(k[0])



def any ():
    print(var + 1, end='')
var = 1
any()
print(var)

def funcl(a):
    return a**a
def func2(a):
    return funcl(a) * funcl(a)
print(func2(2))

def fun (x):
    global y
    y = x*x
    return y
fun(2)
print(y)


def fun(x):
    if x % 2 ==0:
        return 1
    else:
        return 2
print(fun(fun(2)))


x = 1
y = 2
x,y,z = x,x,y
z,y,z = x,y,z

print(x,y,z)

lst = [[x for x in range(3)] for y in range (3)]

for r in range(3):
    for c in range(3):
        if lst[r][c]%2 != 0:
            print('#')

def fun(x, y):
    if x == y:
        return x
    else:
        return fun(x, y-1)

print(fun(0, 3))

lst = [1,2]
for v in range(2):
    lst.insert(-1, lst[v])
print(lst)

tup = (1,2,4,8)
tup = tup [-2:-1]
tup = tup[-1]
print(tup)


list = [x*x for x in range(5)]
def fun (lst):
    del lst [lst[2]]
    return lst
print(fun(list))

print(1/2)

def func(a,b):
    return b**a
print(func(b=2, a=2))

def func1(a):
    return 2
def func2(a):
    return func1(a)* func1(a)

print(func2(2))

z = 0
y = 10
x = y<z and z>y or y>z and z<y
print(x)

lst = [i for i in range(-1, -2)]
print(lst)

x= 1//5 + 1/5
print(x)

a = 1
b = 0
a = a^b
b = a^b
a = a^b
print(a,b)

print('a', 'b','c', sep ='sep')

dct = {}
dct['1'] = (1,2)
dct['2'] = (2,1)
for x in dct.keys():
    print(dct[x][1], end='')