chapter7

print([0,1,2,3,4])
print([0,1,2,3,4][1])
print([0,1,2,3,4][-1])
print([0,1,2,3,4][1:3])
print([0,1,2,3,4][:3])
print([0,1,2,3,4][1:3])
print([0,1,2,3,4][-1])
print([0,1,2,3,4][1:-1])

shoplist = ['jabłko', 'mango', 'marchew', 'banan']
name = 'Galicea'
#
print('lista zawiera chleb?', 'chleb' in shoplist)
print('lista zawiera banan?', 'banan' in shoplist)
# indeksowanie #
print('Element 0 to % s' % shoplist[0])
print('Element 1 to % s' % shoplist[1])
print('Element 2 to % s' % shoplist[2])
print('Element 3 to % s' % shoplist[3])
print('Element -1 to % s' % shoplist[-1])
print('Element -2 to % s' % shoplist[-2])
print('Znak 0 to % s' % name[0])
# fragmenty listy #
print('Elementy od 1 do 3 to %s' %  shoplist[1:3])
print('Elementy od 2 do końca to %s' % shoplist[2:])
print('Elementy od 1 do -1 to %s' % shoplist[1:-1])
print('Elementy od początku do końca to %s' % shoplist[:])
# fragmenty łańcucha #
print('znaki od 1 do 3 to %s' % name[1:3])
print('znaki od 2 do końca to %s' % name[2:])
print('znaki od 1 do -1 to %s' % name[1:-1])
print('znaki od początku do końca to %s' % name[:])

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