摘要： 1. print(not 2 > 1 and 3 5 and 2 > 1 and 9 > 8 or 7 1 or 3 5 and 2 > 1 and 9 > 8 or 7 1 and 0) 0 print(5 1 or 6) True 阅读全文

摘要： count = 0 while count <= 5: count +=1 if count = 3: break print("Loop",count) else: print("循环执行完了") print("-----out of while loop-----") 阅读全文