#!/user/bin/python# -*- coding:utf-8 -*-print(bool(2))…

#!/user/bin/python# -*- coding:utf-8 -*-print(6 or 2 > 1)print(3 or 2 >1 )print(0 or 5 <4)print(5 <4 or 3)print(2 > 1 or 6)print(3 and 2 >1 )print(0 and 3 > 1)print(2 > 1 and 3)print(3 >1 and 0)…

#!/user/bin/python# -*- coding:utf-8 -*-print(int(True))print(int(False))…

#!/user/bin/python# -*- coding:utf-8 -*-# x or y ,x 为 非 0时,则返回xprint(1 or 2)print(3 or 2)print(0 or 100)…

#!/user/bin/python# -*- coding:utf-8 -*-print(3>4 or 4<3 and 1==1)print(1<2 and 3 <4 or 1 > 2)…

#!/user/bin/python# -*- coding:utf-8 -*-a = 10b = 20print(a // b)print(b // a)…

#!/user/bin/python# -*- coding:utf-8 -*-#当剩余为0次机会时.询问用户是否再试试.如果同意那就再给三次机会.可一直继续username = 'zd'password = '123'i = 0while i < 3 : name = input('用户名:') pwd = input('密码:') if username == name and password == pwd : print('登陆成功') break else: print('登陆失败,还…

#!/user/bin/python# -*- coding:utf-8 -*-count = 0while count <=5 : count += 1 if count == 3 : pass print('loop',count)else: print('循环正常执行完了')print('----------out of while loop--------')…

#!/user/bin/python# -*- coding:utf-8 -*-count = 0while count <5 : count += 1 if count == 3 : break print('loop',count)else: print('循环正常执行完了')print('----------out of while loop--------')…

#!/user/bin/python# -*- coding:utf-8 -*-name = input('姓名:')age = input('年龄:')height = input('身高:')msg = '我叫%s 年龄%s 身高%s 学习进度为3%% ' %(name,age,height)print(msg)…