Submission #20039

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
20039	2016-02-25 08:48:39	hongjun7	로봇 (kriii4_F)	C++14	0 / 100	4 ms	1104 KiB

F

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#include<stdio.h>
#include<algorithm>
using namespace std;
#define M 1000000007
#define N 33
long long int gcd(long long int x, long long int y)
{
  x = std::abs(x);
  y = std::abs(y);
  if(y==0)return x;
  while(x%y)
  {
    long long int z = x%y;
    x=y;
    y=z;
  }
  return y;
}
class B{
public:
  long long int p, q;
  B(){p=0;q=1;}
  B(long long int x){p=x%M;q=1;gg();}
  B(long long int x, long long int y){p=x%M;q=y%M;gg();}
  void gg()
  {
    if(q<0){q = M+q;}
    if(p<0){p = M+p;}
 
 
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• Subtask 1: 0 / 4
• Subtask 2: 0 / 96