py

A train ticket.py

print ('eserve a souvenir of the train')
#asks the user to input the number of adults and stores it in the adults variable
adults = input("Enter the number of adults: ")
#asks the user to input the number of children and stores it in the children variable
children = input("Enter the number of children: ")
#works out the adult cost by multiplying the number of adults by £5 and storing it in adult total
adulttotal = int(adults) * 5
#works out the child cost by multiplying the number of children by £3 and storing it in child total
childtotal = int(children) * 3
#works out the grand total by adding the adult total to the child total
grandtotal = adulttotal + childtotal
#displays the cost for the number of adults and number of children
print(adults + " adults and " + children + " children will cost a total of £{:.2f}".format(grandtotal))