Submission #19202

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
19202	2016-02-20 14:15:11	kriii	비트 (kriii4_Q)	C++14	100 / 100	206 ms	1912 KiB

Q

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#include <stdio.h>
#include <vector>
using namespace std;
const long long mod = 1000000007;
void add(long long &a, long long b)
{
  a = (a + b) % mod;
}
void mult(long long &a, long long b)
{
  a = (a * b) % mod;
}
long long fpow(long long a, long long p)
{
  a %= mod;
  p = (p % (mod - 1) + mod - 1) % (mod - 1);
  long long r = 1;
  while (p){
    if (p & 1) mult(r,a);
    mult(a,a);
    p /= 2;
  }
  return r;
}
vector<long long> gauss(vector<vector<long long> > A)
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 91 / 91