问题描述
我正在用 Python 编写一个函数,该函数向选定的人打招呼,但会添加一个自动空间。我对此进行了编码:
greetingsetted=input("Enter greet (optional): ")
namesetted=input("Enter name: ")
msgsetted=input("Enter message (optional): ")
def greet (greeting,name,msg):
if namesetted=="":
print("Name cannot be blank. Please run the program again and put a new name.")
else:
if (msgsetted==""):
if greetingsetted=="":
print ("Hello,",namesetted,". Good morning!")
else:
print (greetingsetted,". Good morning!")
else:
print (greetingsetted,".",msgsetted)
greet(greetingsetted,msgsetted)
Enter greet (optional): Hello
Enter name: name
Enter message (optional): Good morning!
Hello name . Good morning!
这是我想要的输出
Enter greet (optional): Hello
Enter name: name
Enter message (optional): Good morning!
Hello name. Good morning!
解决方法
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