问题描述
我一直在尝试创建一个简单的字典来定义用户输入的单词.在定义字典及其单词之后，我尝试打印输入单词的定义.出于某种原因，当我尝试运行该程序时，列表中的冒号上出现语法错误.我不确定如何解决此问题，我知道有更简单的方法可以解决此问题，但是我正在尝试练习使用列表. 这是到目前为止的代码:
I've been trying to create a simple dictionary to define a word that the user inputs. After defining the dictionary and it's words, I'm trying to print the definition of the input'd word. For some reason, when I try to run this program there is a syntax error on the colon in the list. I'm not sure how to fix this problem, I am aware that there are easier ways to do this but I'm trying to practice using lists. Here is the code so far:
dic1 = [
'bug':'A broken piece of code that causes a program to stop functioning'
'string':'A piece of text'
'integer':'A whole number'
'float':'A decimal number'
'function':'A block of organized and clean code that performs a task/action'
'syntax':'A set of rules that says how a program will be coded'
]
q = input("What coding related word do you want defined?")
if q in dic1:
print(dic1[q])
推荐答案
您忘记了该词典中每个条目末尾的逗号.字典使用花括号"{...}"
You forgot a comma at the end of each entry in the dict. Dicts use curly braces "{...}"
dic1 = {
'bug':'A broken piece of code that causes a program to stop functioning',
'string':'A piece of text',
'integer':'A whole number',
'float':'A decimal number',
'function':'A block of organized and clean code that performs a task/action',
'syntax':'A set of rules that says how a program will be coded',
}
这篇关于Python-列表中冒号的语法错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！