已调出,此贴完结
by ForMyDream @ 2023-01-01 17:37:19
@[ForMyDream](/user/502758) 问一下,是什么原因?
by lsj2009 @ 2023-07-12 13:34:52
@[lsj2009](/user/468657) 这代码问题挺多的
```cpp
memset(slack,INF,sizeof(slack));
```
memset 按字节赋值,所以应该是
```cpp
memset(slack,0x7f,sizeof slack);
```
还有
```cpp
#define INF 2147483647
应为
#define INF 1e12
```
因为不是 int
slack 没用到
```cpp
if (vis_x[j]) ex_x[j]-=d;
if (vis_y[j]) ex_y[j]+=d;
下面应该还有
else slack[j]-=d;
```
by ForMyDream @ 2023-07-12 23:53:54