# python code by zzw # time:2015-7-27 # if...elif...else 语法结构感觉跟shell差不多呀 # 注意对齐与缩进 x=int(input("Please input an integer:")); if x<0: x=0; print("Negative changed to zero"); elif x==0: print("Zero"); elif x==1: print("One"); else: print("More");