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怪事,我的算法没错,就是通不过,老是Wrong Answer。改了我同学的主函数,就Accept 了。怪事。这是我同学的主函数:
void main()
{
while(cin>>n>>k)
{
if(n!=-1)
{
result=0;
set();
for(int lie=0;lie<n;lie++)
work(lie,0);
cout<<result<<endl;
}
}
}
这是我的主函数:
void main()
{
while(cin>>n>>k)
{
if(n==-1 || k==-1)
break;
if(n<=8 && n>0 && k<=n && k>0)
{
result=0;
set();
for(int lie=0;lie<n;lie++)
work(lie,0);
cout<<result<<endl;
}
}
}
这就是 Wrong Answer
为什么 ?????????????????????????????????
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