学习python的第一天

今天写了一些简单的py代码，接了两个单子练了练手。

写了个建议的词典，在里边的单词就直接输出意思，否则输入注释并加入到词典里面。

代码：

words = []
explanations = []


def sort():
    n = len(words)
    for i in range(n):
        for j in range(i, n):
            if words[i] > words[j]:
                word = words[i]
                explanation = explanations[i]
                words[i] = words[j]
                explanations[i] = explanations[j]
                words[j] = word
                explanations[j] = explanation


while True:
    word = input('请输入单词：')
    if word == 'exit':
        break
    else:
        n = len(words)
        find = False
        for i in range(n):
            if words[i] == word:
                print('释义：'+explanations[i])
                find = True
                break
        if find is False:
            explanation = input('请加入单词释义：')
            words.append(word)
            explanations.append(explanation)
        sort()