L = [x**2for x in range(11)]
print(L)
'''
[0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100]
'''
L1 = [x**2for x in range(1,11) if x%2==0]
print(L1)
'''
[4, 16, 36, 64, 100]
'''
L2 = [x+y for x in'abc'for y in'def']
print(L2)
'''
['ad', 'ae', 'af', 'bd', 'be', 'bf', 'cd', 'ce', 'cf']
'''
L3 = [[1,2,3],[4,5,6],[7,8,9]]
print([L3[i][2] for i in range(3)])
print([x[-1] for x in L3])
print([x[i] for i,x in enumerate(L3)])
'''
[3, 6, 9]
[3, 6, 9]
[1, 5, 9]
'''
strings = ['dff','dffgfg0','dgfgdfadsff']
S = {len(s) for s in strings}
S1 = {x**2for x in range(1,11) if x%2==0}
print(S,type(S))
print(S1,type(S1))
'''
{11, 3, 7} <class 'set'>
{64, 100, 4, 36, 16} <class 'set'>
'''