Submission #7039

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
7039	2014-07-13 00:37:53	gs13068	CATS (NOI14_cats)	C++98	25 / 25	92 ms	1088 KiB

cats

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#include<cstdio>
int main()
{
  int tcn;
  scanf("%d",&tcn);
  while(tcn--)
  {
    long long K,P;
    long long T,X,L,N;
    scanf("%lld%lld%lld",&X,&L,&N);
    X--;
    N<<=1;
    T=(L+N-1)/N;
    K=T-1;
    if(K>62)K=62;
        if(T*N==L)
    {
            P=X%6;
            X=(X/6)&((1LL<<K)-1);
            for(T=0;X;X>>=1)T^=X&1;
            if(T)
      {
        if(P==1||P==3)printf("%lld\n",((L+N-1)/N+1)*N);
        else if(P==2||P==4)printf("%lld\n",((L+N-1)/N+1)*N+1);
        else printf("%lld\n",L/N*N+1);
      }
      else
      {
        if(P==0||P==4)printf("%lld\n",((L+N-1)/N+1)*N);
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 4 / 4
• Subtask 3: 4 / 4
• Subtask 4: 4 / 4
• Subtask 5: 4 / 4
• Subtask 6: 5 / 5