Question

group

一旦玩家要输入像火星人一样的字符，就会发生以下错误：文件“C：/Users/megam/Desktop/Martians/Martians.py”，第2行，in character = input（str（“martian，plutonian，human or dog \ n＆gt;＆gt;”））＃这会询问玩家他们想扮演什么角色文件“”，第1行，in NameError：名称'martian'未定义

Answer 1

首先，你应该修复意图。其次if character=="martian":您必须将其从:更改为==，以获得火星，狗，钚和人类。

if character=="martian":  # This makes the following only occur if the player inputs "martian"
    strength += 3  #This adds 3 to the value of strength
    speed +=2 #This adds 2 to the value of speed
if character=="plutonian":  #This makes the following only occur if the player inputs "plutonian"
    heart_rate+=7 #This adds 7 to the value of heart rate
    height1+=1 #This adds 1 to the value of height
if character=="human": #This makes the following only occur if the player inputs "human"
    heart_rate+=3 #This adds 3 to the heart rate value
if character=="dog":
    height-=3 #This adds 3

你也应该改变 character = input(str("martian,plutonian,human or dog\n>>"))到

character = raw_input(str("martian,plutonian,human or dog\n>>"))

Answer 2

更改为：

if character=="martian":  # This makes the following only occur if the player inputs "martian"
    strength += 3  #This adds 3 to the value of strength
    speed +=2 #This adds 2 to the value of speed
if character =="plutonian":  #This makes the following only occur if the player inputs "plutonian"
    heart_rate+=7 #This adds 7 to the value of heart rate
    height1+=1 #This adds 1 to the value of height
if character=="human": #This makes the following only occur if the player inputs "human"
    heart_rate+=3 #This adds 3 to the heart rate value
if character=="dog":
    height-=3 #This adds 3

如何定义用户输入？

2 个答案: