1.求2的20次方。(先给numbers赋值,然后在for循环中从0-20开始取值,)numbers=1for i in range(0,20):numbers=2print...
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1.求2的20次方。(先给numbers赋值,然后在for循环中从0-20开始取值,)numbers=1for i in range(0,20):numbers=2print...
总结: day1: 一.运算符 1.数学运算符:+,-,*,/,%,//,** 2.比较运算符:>,<,>=,<=,==,!= 3.逻辑运算符:and,or,not 4...