如何用三元运算符简化这段代码
if box == 0:
box_x,box_y,box_z = self.box1,self.box1,self.box1
if box == 1:
box_x,box_y,box_z = self.box2,self.box2,self.box2
if box == 2:
box_x,box_y,box_z = self.box3,self.box3,self.box3
box_x,box_y,box_z,*res = getattr(self, f'box{box+1}') 本帖最后由 清少呐 于 2022-1-9 18:21 编辑
if box == 0:
box_x,box_y,box_z = self.box1,self.box1,self.box1
if box == 1:
box_x,box_y,box_z = self.box2,self.box2,self.box2
if box == 2:
box_x,box_y,box_z = self.box3,self.box3,self.box3
清少呐 发表于 2022-1-9 18:19
if box == 0:
box_x,box_y,box_z = self.box1,self.box1,self.box1
if box == 1:
上面的没弄好,这个是代码 box_x, box_y, box_z = self.box1, self.box1, self.box1 if not box else self.box2, self.box2, self.box2 if box < 2 else self.box3, self.box3, self.box3 a = int(input("输入一个整数:"))
b = "a 大于零" if a > 0 else "a 小于零" if a < 0 else "a 等于零"
print(b) kogawananari 发表于 2022-1-9 23:35
box_x,box_y,box_z,*res = getattr(self, f'box{box+1}')
self.box1, self.box1, self.box1 这个值如何赋值给box_x,box_y,box_z 呢 清少呐 发表于 2022-1-10 10:45
self.box1, self.box1, self.box1 这个值如何赋值给box_x,box_y,box_z 呢
這不是已經賦值了嘛
類似於
a, b, *res =
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