哦又是你啊
by FZzzz @ 2020-05-28 11:44:35
```cpp
#include<bits/stdc++.h>
using namespace std;
int ans[37];
bool vis[37];
inline void dfs4(int deep,int las)
{
if(deep>9)
{
for(int i=1;i<=36;i++)
{
if(i%9!=1)putchar(' ');
printf("%d",ans[i]);
if(!(i%9))
putchar('\n');
}
puts("");
return;
}
for(int i=las+1;i<=36;i++)
{
if(!vis[i])
{
vis[i]=true;
ans[deep+27]=i;
dfs4(deep+1,i);
vis[i]=false;
}
}
return;
}
inline void dfs3(int deep,int las)
{
if(deep>9)
{
dfs4(1,0);
return;
}
for(int i=las+1;i<=36;i++)
{
if(!vis[i])
{
vis[i]=true;
ans[deep+18]=i;
dfs3(deep+1,i);
vis[i]=false;
}
}
return;
}
inline void dfs2(int deep,int las)
{
if(deep>9)
{
dfs3(1,0);
return;
}
for(int i=las+1;i<=36;i++)
{
if(!vis[i])
{
vis[i]=true;
ans[deep+9]=i;
dfs2(deep+1,i);
vis[i]=false;
}
}
return;
}
inline void dfs1(int deep,int las)
{
if(deep>9)
{
dfs2(1,0);
return;
}
for(int i=las+1;i<=36;i++)
{
if(!vis[i])
{
vis[i]=true;
ans[deep]=i;
dfs1(deep+1,i);
vis[i]=false;
}
}
return;
}
int main()
{
dfs1(1,0);
return 0;
}
```
by Celtic @ 2020-05-28 11:52:00
求问不应该很谦卑吗?用!我真看不出是你求人还是人求你
你要记住,你急不代表别人急。说句不好听的你怎么样关我啥事?
ssd我很讨厌,但如果真不会要代码其实我不反对,但你搞得好像别人求着帮你就不好了啊。。。
by pocafup @ 2020-05-28 11:52:16
素数对?给爷爬
by hjx__hjx @ 2020-05-28 11:55:04
击毙了
by Froggy @ 2020-05-28 11:58:03
爬
by rui_er @ 2020-05-28 11:59:32
lz快给爷爬!!!
by Froggy @ 2020-05-28 12:00:23
不是,您要是求个思路就算了,直接求完整代码是几个意思。。。
by zzy2333 @ 2020-05-28 12:31:57
ssd爪巴,jbl
by k3v1n070828 @ 2020-05-28 12:36:52
@[yjj786230050](/user/310273) 别人没有义务给你服务
by k3v1n070828 @ 2020-05-28 12:37:38