[Python知识库]Python打卡第三天

Note3

1.for ... in...循环第一条语句的冒号必须有

2.‘’用于字符串，””用于一个句子，”””??“””用于一个段落

3.\n换行，\t横向制表符，\\表示\

4.[起始地址：终止地址：步进值]

English version

1. When we use the sentence of “for ...in ...”,we must add a ”:”?at last.
2. ‘’?is used to express the string.””?is used to express a sentence.”””??“””?is used to express a paragraph.
3. \n mains change into next line.\t is horizontal tabulation character.\\ is used to express \.
4. [start address:terminate address:step by step]