#split method
#convert string to list
# user_info = 'vaishali 24'.split() #split method is used to break the string where there is a space and convert into list
# user_info = 'vaishali ,24'.split(',')
# print(user_info)

# name,age = input("enter your name and age").split(',')
# print(name)
# print(age)


#join method
#convert list to string

user_info1 = ['vaishali','20']
print(','.join(user_info1))