Submission #15302

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
15302	2015-07-12 05:31:50	gs13068	로봇 심판의 님 게임 (kriii3_F)	C++98	79 / 79	694 ms	2124 KiB

S

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include<cstdio>
#include<algorithm>
long long a[22],b[22],c[22],d[66666],s[66666];
int p[22],q[22],pn,qn;
long long gcd(long long a,long long b)
{
    return a?gcd(b%a,a):b;
}
long long lcm(long long a,long long b)
{
    long long g = gcd(a,b);
    if(std::min(a,b)/g>1000000)return 1e12+1;
    a*=b/g;
    return a<1e12+1?a:1e12+1;
}
long long togrundy(long long x)
{
    int i;
    long long r=0;
    for(i=0;i<(1<<(pn+qn));i++)if(i&((1<<qn)-1))
    {
        if(s[i]%2)r+=x/d[i];
        else r-=x/d[i];
    }
    return r;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 28 / 28
• Subtask 2: 51 / 51