colors = ['red', 'green', 'blue', 'yellow']
print(f'{0}. {colors[0]}')
print(f'{1}. {colors[1]}')
print(f'{2}. {colors[2]}')
print(f'{3}. {colors[3]}')

print(f'Number of colors: {len(colors)}')

for c in colors:
    print(f'{c}')
    input(f'Do you like the color {c}?')

indeksy = [0, 1, 2, 3]
indeksy2 = range(4)
print(*indeksy2)

for i in range(len(colors)):
    print(f'Color: {colors[i]}')