这题我的代码:
#include <iostream>
using namespace std;
int a[10001],b[10001],c[10001],d[10001],total=1,n;
void print()
{
cout<<"No."<<total<<endl;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
{
if(a[i]==j)
{
cout<<1<<" ";
}
else
{
cout<<0<<" ";
}
}
cout<<endl;
}
total++;
}
void queen(int pos)
{
if(pos>n)
{
print();
return;
}
for(int i=1;i<=n;i++)
{
if(!b[i]&&!c[pos+i]&&!d[pos-i+n])
{
a[pos]=i;
b[i]=1;
c[pos+i]=1;
d[pos-i+n]=1;
queen(pos+1);
b[i]=0;
c[pos+i]=0;
d[pos-i+n]=0;
}
}
}
int main()
{
n=8;
queen(1);
return 0;
}
```我错哪了???qwq