1. 程式人生 > >《Learn python3 the hard way》ex19 函式和變數

《Learn python3 the hard way》ex19 函式和變數

def cheese_and_crackers(cheese_count, boxes_of_crackers): # 定義一個有兩個引數的函式
    print(f"You have {cheese_count} cheeses!")
    print(f"You have {boxes_of_crackers} boxes of crackers!")
    print("Man that's enough for a party!")
    print("Get a blanket.\n")


print("We can just give the function numbers directly:"
)#直接給數字引數 cheese_and_crackers(20,30) print("OR,we can use variables from our script:") # 通過變數給引數 amount_of_cheese = 10 amount_of_crackers = 50 cheese_and_crackers(amount_of_cheese,amount_of_crackers) print("We can even do math inside too:") # 還可以用算式作為引數 cheese_and_crackers(10 + 20, 5 + 6) print("And we can combine the two, variables and math:"
) #兩個相結合既有變數又有運算 cheese_and_crackers(amount_of_cheese + 100, amount_of_crackers + 1000)