#!/usr/bin/env python # -*- coding:utf-8 -*- #1-100所有数的和 """ 给x赋值为1,y赋值为0,while循环真,循环开始, y重新赋值等于y加x.如果x等于100,跳出当前循环 否则x一直加1循环,知道满足x等于100,break跳出 当前循环,打印y!#最后就是1+2+3+4+5+6...+100=5050 """ x = 1 y = 0 while True: y = y + x #pri
1.判断下列逻辑语句的True,False. 1) 1 > 1 or 3 < 4 or 4 > 5 and 2 > 1 and 9 > 8 or 7 < 6 False or True or False and True and True or False True 2) not 2 > 1 and 3 < 4 or 4 > 5 and 2 > 1 and 9 > 8 or 7 < 6 False and True or False