作者：高迎午         更新时间：2025-11-05 20:59          浏览：9次         点赞：0次          热度：20

def jia(x, y): return x + y def jian(x, y): return x - y def cheng(x, y): return x * y def chu(x, y): if y!= 0: return x / y else: return "除数不能为零" while True: try: x, y = map(int, input().split()) print(f"jia{jia(x, y)} jian{jian(x, y)} cheng{cheng(x, y)} chu{chu(x, y)}") except ValueError: break