x = [1,2,3,4,5,6,7,8,9,10]
y = [20,30,40,50,60,70,80,90]
for i in range(len(x)):
        print (x[i])

print("Sliced list: " + str(x[0:len(x):2]))
print("Repeated list: " + str(x*10))
z = x+y
print("Concatenated list: " + str(z))
31e60f40e0dbb4c261630378353e17e29f184385
<mask token>

<mask token>
for i in range(len(x)):
    print(x[i])
print('Sliced list: ' + str(x[0:len(x):2]))
print('Repeated list: ' + str(x * 10))
<mask token>
print('Concatenated list: ' + str(z))

x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
y = [20, 30, 40, 50, 60, 70, 80, 90]
for i in range(len(x)):
    print(x[i])
print('Sliced list: ' + str(x[0:len(x):2]))
print('Repeated list: ' + str(x * 10))
z = x + y
print('Concatenated list: ' + str(z))

x = [1,2,3,4,5,6,7,8,9,10]
y = [20,30,40,50,60,70,80,90]
for i in range(len(x)):
        print (x[i])

print("Sliced list: " + str(x[0:len(x):2]))
print("Repeated list: " + str(x*10))
z = x+y
print("Concatenated list: " + str(z))