Case3. The month number is given as an integer in the range 1-12 (1 - January, 2 - February, etc.). Output the name of the corresponding time of the year ("winter", "spring", "summer", "autumn").

Solution in Python 3:

import random

i = random.randrange(1,12)
print("Number of the month: ", i)
i = str(i)
m = {
    '1': 'winter',
    '2': 'winter',
    '3': 'spring',
    '4': 'spring',
    '5': 'spring',
    '6': 'summer',
    '7': 'summer',
    '8': 'summer',
    '9': 'autumn',
    '10': 'autumn',
    '11': 'autumn',
    '12': 'winter'
}
try:
    print(m[i])
except KeyError as e:
    print('Error')