如何使用用户输入创建字典和输出值？

Question

我想制作一个字典，然后使用用户输入打印键的值

编辑：我正在使用 Python 3.4.4 并感谢纠正语法和句法错误的用户

*我尝试使用 -input()- 但没有成功 *我找到这段代码：

usrInp = 'z' #default value z so that while works first time
exDict = {}  #initializing empty dict

while usrInp == 'z':
    key = input('enter key : ')
    val = input('enter val : ')
    exDict[key] = val
    usrInp = input('Enter z to continue adding, else any input to exit : ')

print(exDict)

但这不是我想要的。我的目标是做这样的事情：

 dictionary{
     1:"Number one"
     2:"Number two"
     3:"Number three"
}

#Asking for user input code here

print() #Print the value of the key here

Answer 1

试试这个：

dictionary={
 "1":"Number one"
 "2":"Number two"
 "3":"Number three"}

x = raw_input()
print dictionary[str(x)]

Answer 2

试试这个



    usrInp = 'z' #default value z so that while works first time
    exDict = {}  #initializing empty dict
    while usrInp == 'z':
        key = input('enter key : ')) 
        val = input('enter val : ')) 
        exDict[key] = val
        usrInp = input('Enter z to continue adding, else any input to exit : ')
    
    print(exDict)

如何使用用户输入创建字典和输出值？

How can I create a dictionary and output values using user input?

python

dictionary

user-input

output

试试这个