//先给数组赋值,再使j+1
nums[j++] = nums[i];
//先给j+1,再给数组赋值
nums[++j] = nums[i];
https://blog.youkuaiyun.com/qq_36908783/article/details/106973547添加链接描述
//先给数组赋值,再使j+1
nums[j++] = nums[i];
//先给j+1,再给数组赋值
nums[++j] = nums[i];
https://blog.youkuaiyun.com/qq_36908783/article/details/106973547添加链接描述