#1
a = int(input())
print(a + 2)
#2
number = int(input())
while number not in range(0, 10):
print('wrong input. Number must be in range [0, 10). Try again')
number = int(input())
else:
print(number ** 2)
#3
data = input('Enter your Name, surname, age and weigth (Split input data by space char)').split(' ')
try:
data = {'Name' : data[0], 'Surname' : data[1], 'Age' : int(data[2]), 'Weight' : int(data[3])}
except: print('wrong input')
print(data)
Объяснение: