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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#139175	#6774. Ancient Machine 2	Lynkcat^#	82	33ms	4240kb	C++17	1.8kb	2023-08-12 18:54:02	2024-07-04 01:39:57

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你现在查看的是最新测评结果

[2024-07-04 01:39:57]
评测

测评结果：82
用时：33ms
内存：4240kb

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[2023-08-12 18:54:02]
提交

answer

#include<bits/stdc++.h>
#include "ancient2.h"
#define poly vector<int>
#define IOS ios::sync_with_stdio(false)
#define ll long long
#define mp make_pair
#define mt make_tuple
#define pa pair < int,int >
#define fi first
#define se second
#define inf 1e18
#define mod 998244353
#define sz(x) (int)((x).size())
//#define int ll
//#define N
using namespace std;
namespace 
{
    bitset<1005>f[1005];
    int n;
    int tot;
}
void qry(int x,int y)
{
    for (int i=2;i*i<=x;i++)
        if (x%i==0) return;
    ++tot;
    if (tot>1000) return;
    int m=x*2;
    vector<int>a(m,0),b(m,0);
    for (int i=0;i<x;i++)
        a[i]=(i+1)%x;
    for (int i=x;i<x+x;i++)
        a[i]=x+(i+1)%x;
    for (int i=0;i<x;i++)
        b[i]=(i+1)%x;
    for (int i=x;i<x+x;i++)
        b[i]=x+(i+1)%x;
    b[y]=x+(y+1)%x;
    b[x+y]=(y+1)%x;
    for (int i=0;i<n;i++)
        if (i%x==y) f[tot-1][i]=1;
    int o=Query(m,a,b);
    if (o<x) f[tot-1][n]=0;
    else f[tot-1][n]=1;
    // cout<<x<<" "<<y<<" "<<f[tot-1][n]<<" "<<o<<endl;
}
std::string Solve(int N)
{
    n=N;tot=0;
    for (int i=2;i<=1000;i++)
    {
        for (int j=(i==2)^1;j<i;j++)
        {
            qry(i,j);
        }
    }
    for (int i=0;i<n;i++)
    {
        if (!f[i][i])
        {
            for (int j=i+1;j<n;j++)
                if (f[j][i]) 
                {swap(f[j],f[i]);break;
                }
        }
        // if (!f[i][i])
        // {
        //     cout<<"wtf!! "<<i<<endl;
        // }
        for (int j=i+1;j<n;j++)
            if (f[j][i]) f[j]^=f[i];
    }
    for (int i=n-1;i>=0;i--)
        for (int j=0;j<i;j++)
            if (f[j][i]) f[j]^=f[i];
    string ans="";
    for (int i=0;i<n;i++)
        ans+=char('0'+f[i][n]);
    // cout<<ans<<endl;
    return ans;
}

Source code, Language: C++17

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 82

Acceptable Answer

Test #1:

score: 82

Acceptable Answer

time: 20ms

memory: 4212kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #2:

score: 82

Acceptable Answer

time: 28ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #3:

score: 82

Acceptable Answer

time: 32ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #4:

score: 82

Acceptable Answer

time: 33ms

memory: 3936kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #5:

score: 82

Acceptable Answer

time: 21ms

memory: 4216kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #6:

score: 82

Acceptable Answer

time: 33ms

memory: 4184kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #7:

score: 82

Acceptable Answer

time: 27ms

memory: 3884kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #8:

score: 82

Acceptable Answer

time: 25ms

memory: 4220kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #9:

score: 82

Acceptable Answer

time: 23ms

memory: 3952kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #10:

score: 82

Acceptable Answer

time: 23ms

memory: 4028kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #11:

score: 82

Acceptable Answer

time: 25ms

memory: 4228kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #12:

score: 82

Acceptable Answer

time: 29ms

memory: 4240kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #13:

score: 82

Acceptable Answer

time: 33ms

memory: 3928kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #14:

score: 82

Acceptable Answer

time: 20ms

memory: 3928kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #15:

score: 82

Acceptable Answer

time: 26ms

memory: 3952kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #16:

score: 82

Acceptable Answer

time: 19ms

memory: 3928kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #17:

score: 82

Acceptable Answer

time: 26ms

memory: 4028kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #18:

score: 82

Acceptable Answer

time: 26ms

memory: 3956kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #19:

score: 82

Acceptable Answer

time: 27ms

memory: 3956kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #20:

score: 82

Acceptable Answer

time: 24ms

memory: 3880kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #21:

score: 82

Acceptable Answer

time: 32ms

memory: 4012kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #22:

score: 82

Acceptable Answer

time: 25ms

memory: 4220kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #23:

score: 82

Acceptable Answer

time: 22ms

memory: 3948kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #24:

score: 82

Acceptable Answer

time: 27ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #25:

score: 82

Acceptable Answer

time: 29ms

memory: 3948kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #26:

score: 82

Acceptable Answer

time: 24ms

memory: 4024kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #27:

score: 82

Acceptable Answer

time: 27ms

memory: 3944kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #28:

score: 82

Acceptable Answer

time: 23ms

memory: 3936kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #29:

score: 82

Acceptable Answer

time: 22ms

memory: 3956kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #30:

score: 82

Acceptable Answer

time: 28ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #31:

score: 82

Acceptable Answer

time: 19ms

memory: 3948kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #32:

score: 82

Acceptable Answer

time: 24ms

memory: 3884kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #33:

score: 82

Acceptable Answer

time: 26ms

memory: 4008kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #34:

score: 82

Acceptable Answer

time: 26ms

memory: 4016kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #35:

score: 82

Acceptable Answer

time: 26ms

memory: 4220kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #36:

score: 82

Acceptable Answer

time: 33ms

memory: 4224kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #37:

score: 82

Acceptable Answer

time: 25ms

memory: 3956kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #38:

score: 82

Acceptable Answer

time: 24ms

memory: 3928kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #39:

score: 82

Acceptable Answer

time: 25ms

memory: 3936kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #40:

score: 82

Acceptable Answer

time: 31ms

memory: 4212kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #41:

score: 82

Acceptable Answer

time: 26ms

memory: 3912kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #42:

score: 82

Acceptable Answer

time: 27ms

memory: 4212kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #43:

score: 82

Acceptable Answer

time: 28ms

memory: 3928kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #44:

score: 82

Acceptable Answer

time: 24ms

memory: 3884kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #45:

score: 82

Acceptable Answer

time: 32ms

memory: 4228kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #46:

score: 82

Acceptable Answer

time: 22ms

memory: 4212kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #47:

score: 82

Acceptable Answer

time: 32ms

memory: 3884kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #48:

score: 82

Acceptable Answer

time: 32ms

memory: 3956kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #49:

score: 82

Acceptable Answer

time: 29ms

memory: 3952kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #50:

score: 82

Acceptable Answer

time: 33ms

memory: 3948kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #51:

score: 82

Acceptable Answer

time: 33ms

memory: 3864kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #52:

score: 82

Acceptable Answer

time: 26ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #53:

score: 82

Acceptable Answer

time: 26ms

memory: 4228kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #54:

score: 82

Acceptable Answer

time: 23ms

memory: 3992kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #55:

score: 82

Acceptable Answer

time: 18ms

memory: 4020kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #56:

score: 82

Acceptable Answer

time: 33ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #57:

score: 82

Acceptable Answer

time: 25ms

memory: 4024kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #58:

score: 82

Acceptable Answer

time: 16ms

memory: 4008kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #59:

score: 82

Acceptable Answer

time: 23ms

memory: 3952kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #60:

score: 82

Acceptable Answer

time: 30ms

memory: 3924kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #61:

score: 82

Acceptable Answer

time: 33ms

memory: 3956kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #62:

score: 82

Acceptable Answer

time: 26ms

memory: 4228kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)

Test #63:

score: 82

Acceptable Answer

time: 26ms

memory: 3932kb

input:

output:

result:

points 0.820 points  0.820 Accepted (partial scores)