Submission #15314

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
15314	2015-07-12 05:44:58	progressive	로봇 심판의 님 게임 (kriii3_F)	C++14	79 / 79	388 ms	2108 KiB

S

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#include<cstdio>
#include<algorithm>
using namespace std;
inline long long lcm(long long A,long long B)
{
  return A*B/__gcd(A,B);
}
//!( n(p1|x v p2|x) - n(p1|x v p2|x v q1|x v q2|x))
int N,M,K;
int P[20],Q[20];
long long LCM[131072];
long long A[50];
long long cnt[50];
void calclcm()
{
  for(int q=0;q<(1<<M);q++)
  {
    for(int i=0;i<(1<<N);i++)
    {
      int idx=q*(1<<N)+i;
      LCM[idx]=1;
      bool overflow=false;
      for(int j=0;j<N;j++)
      {
        if(i&(1<<j)) LCM[idx]=lcm(LCM[idx],P[j]);
        if(LCM[idx]>1000000000000LL)
        {
          LCM[idx]=-1;
          overflow=true;
          break;
 
 
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• Subtask 1: 28 / 28
• Subtask 2: 51 / 51