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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#553306	#9241. Sphinx	fansizhe	10	14ms	4556kb	C++20	3.4kb	2024-09-08 11:48:13	2024-09-08 11:48:17

Judging History

你现在查看的是最新测评结果

[2024-09-08 11:48:17]
评测

测评结果：10
用时：14ms
内存：4556kb

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[2024-09-08 11:48:13]
提交

answer

#include<bits/stdc++.h>
#include"sphinx.h"
using namespace std;
namespace{
    int n,m;
    int mat[255][255];
}
namespace Subtask0{
    int vis[255];
    int fa[255];
    int get(int x){return x==fa[x]?x:fa[x]=get(fa[x]);}
    int ask(vector<int> vec){
        for(int i=0;i<n;i++)if(vec[i]<0)vec[i]=get(i);
        int res=0;
        for(int i=0;i<n;i++)vis[i]=0;
        for(int i=0;i<n;i++)if(!vis[i]){
            res++;
            queue<int> que;
            que.push(i);vis[i]=1;
            while(!que.empty()){
                int x=que.front();que.pop();
                for(int y=0;y<n;y++)if(mat[x][y]&&!vis[y]&&vec[x]==vec[y])que.push(y),vis[y]=1;
            }
        }
        return res;
    }
    vector<int> solve(){
        for(int i=0;i<n;i++)fa[i]=i;
        for(int i=0;i<n;i++){
            vector<int> edge;
            for(int j=0;j<i;j++)if(mat[j][i])edge.push_back(j);
            vector<int> vec;
            for(int j=0;j<n;j++)vec.push_back(n);
            for(int j:edge)vec[j]=-1;
            vec[i]=-1;
            int val=perform_experiment(vec);
            vec[i]=i;
            while(!edge.empty()&&ask(vec)!=val){
                int l=0,r=edge.size()-1;
                while(l<r){
                    int mid=l+r>>1;
                    for(int j=0;j<l;j++)vec[edge[j]]=n;
                    for(int j=l;j<=mid;j++)vec[edge[j]]=-1;
                    for(int j=mid+1;j<edge.size();j++)vec[edge[j]]=n;
                    vec[i]=-1;
                    int val=perform_experiment(vec);
                    vec[i]=i;
                    if(ask(vec)!=val)r=mid;
                    else l=mid+1;
                }
                fa[get(i)]=get(edge[l]);
                vector<int> vv;
                for(int j=0;j<l;j++)vec[edge[j]]=n;
                for(int j=l;j<edge.size();j++)
                    if(get(edge[j])!=get(i))vec[edge[j]]=-1,vv.push_back(edge[j]);
                    else vec[edge[j]]=n;
                swap(edge,vv);
                vec[i]=-1;
                val=perform_experiment(vec);
                vec[i]=i;
            }
            if(i==3)break;
        }
        vector<int> res;
        for(int i=0;i<n;i++)res.push_back(get(i));
        return res;
    }
}
namespace Subtask1{
    bool check(){
        if(m>=n)return 0;
        for(int i=1;i<n;i++)if(!mat[i-1][i])return 0;
        return 1;
    }
    vector<int> solve(){
        vector<int> res;
        res.push_back(0);
        for(int i=1;i<n;i++){
            vector<int> vec;
            for(int j=0;j<i-1;j++)vec.push_back(n);
            vec.push_back(-1);
            vec.push_back(-1);
            for(int j=i+1;j<n;j++)vec.push_back(n);
            if(perform_experiment(vec)==(i>1)+1+(i<n-1))res.push_back(res.back());
            else res.push_back(res.back()^1);
        }
        return res;
    }
}
vector<int> find_colours(int _N,vector<int> _X,vector<int> _Y){
    n=_N,m=_X.size();
    for(int i=0;i<n;i++)for(int j=0;j<n;j++)mat[i][j]=0;
    for(int i=0;i<m;i++)mat[_X[i]][_Y[i]]=mat[_Y[i]][_X[i]]=1;
    if(n<=50){
        vector<int> res;
        for(int i=0;i<n;i++)
            for(int j=0;j<n;j++){
                vector<int> vec;
                for(int k=0;k<n;k++)if(k==i)vec.push_back(-1);else vec.push_back(j);
                if(perform_experiment(vec)==1){res.push_back(j);break;}
            }
        return res;
    }else return Subtask0::solve();
}

源文件, 语言: C++20

详细

Subtask #1:

score: 3

Accepted

Test #1:

score: 3

Accepted

time: 1ms

memory: 3828kb

input:

output:

result:

ok #experiments: 2

Test #2:

score: 3

Accepted

time: 1ms

memory: 4080kb

input:

output:

result:

ok #experiments: 3

Test #3:

score: 3

Accepted

time: 1ms

memory: 3820kb

input:

output:

result:

ok #experiments: 3

Test #4:

score: 3

Accepted

time: 1ms

memory: 3828kb

input:

output:

result:

ok #experiments: 4

Subtask #2:

score: 7

Accepted

Dependency #1:

100%

Accepted

Test #5:

score: 7

Accepted

time: 0ms

memory: 4160kb

input:

1978433568
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49
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19784335...

output:

result:

ok #experiments: 1250

Test #6:

score: 7

Accepted

time: 4ms

memory: 4168kb

input:

output:

result:

ok #experiments: 785

Test #7:

score: 7

Accepted

time: 6ms

memory: 3876kb

input:

1978433568
50
49
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19784335...

output:

result:

ok #experiments: 1613

Test #8:

score: 7

Accepted

time: 12ms

memory: 3900kb

input:

output:

result:

ok #experiments: 1353

Test #9:

score: 7

Accepted

time: 7ms

memory: 3872kb

input:

1978433568
50
49
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19784335...

output:

result:

ok #experiments: 1138

Test #10:

score: 7

Accepted

time: 3ms

memory: 3868kb

input:

output:

result:

ok #experiments: 978

Test #11:

score: 7

Accepted

time: 7ms

memory: 3812kb

input:

1978433568
50
49
0
1
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19784335...

output:

result:

ok #experiments: 1278

Test #12:

score: 7

Accepted

time: 3ms

memory: 3880kb

input:

1978433568
50
49
0
1
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19784335...

output:

result:

ok #experiments: 1275

Test #13:

score: 7

Accepted

time: 0ms

memory: 3880kb

input:

output:

result:

ok #experiments: 196

Test #14:

score: 7

Accepted

time: 2ms

memory: 4160kb

input:

output:

result:

ok #experiments: 150

Test #15:

score: 7

Accepted

time: 3ms

memory: 3816kb

input:

output:

result:

ok #experiments: 312

Test #16:

score: 7

Accepted

time: 6ms

memory: 3820kb

input:

output:

result:

ok #experiments: 650

Test #17:

score: 7

Accepted

time: 0ms

memory: 4148kb

input:

output:

result:

ok #experiments: 750

Test #18:

score: 7

Accepted

time: 8ms

memory: 3888kb

input:

output:

result:

ok #experiments: 920

Test #19:

score: 7

Accepted

time: 1ms

memory: 3836kb

input:

output:

result:

ok #experiments: 1361

Test #20:

score: 7

Accepted

time: 0ms

memory: 4192kb

input:

output:

result:

ok #experiments: 1109

Test #21:

score: 7

Accepted

time: 14ms

memory: 3924kb

input:

output:

result:

ok #experiments: 1506

Test #22:

score: 7

Accepted

time: 4ms

memory: 3880kb

input:

output:

result:

ok #experiments: 1280

Test #23:

score: 7

Accepted

time: 2ms

memory: 3876kb

input:

output:

result:

ok #experiments: 1376

Test #24:

score: 7

Accepted

time: 8ms

memory: 3888kb

input:

output:

result:

ok #experiments: 1275

Test #25:

score: 7

Accepted

time: 0ms

memory: 4168kb

input:

output:

result:

ok #experiments: 966

Test #26:

score: 7

Accepted

time: 9ms

memory: 3836kb

input:

output:

result:

ok #experiments: 1071

Test #27:

score: 7

Accepted

time: 7ms

memory: 4152kb

input:

1978433568
50
49
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19784335...

output:

result:

ok #experiments: 1208

Test #28:

score: 7

Accepted

time: 5ms

memory: 3876kb

input:

output:

result:

ok #experiments: 1179

Test #29:

score: 7

Accepted

time: 11ms

memory: 4160kb

input:

output:

result:

ok #experiments: 1209

Test #30:

score: 7

Accepted

time: 2ms

memory: 3892kb

input:

output:

result:

ok #experiments: 1187

Test #31:

score: 7

Accepted

time: 0ms

memory: 3876kb

input:

output:

result:

ok #experiments: 1417

Test #32:

score: 7

Accepted

time: 4ms

memory: 3880kb

input:

output:

result:

ok #experiments: 1470

Test #33:

score: 7

Accepted

time: 8ms

memory: 4140kb

input:

output:

result:

ok #experiments: 1275

Subtask #3:

score: 0

Wrong Answer

Test #34:

score: 0

Wrong Answer

time: 1ms

memory: 4024kb

input:

output:

result:

wrong answer Vertices 3 and 4 do have the same color, but they do not in returned answer

Subtask #4:

score: 0

Wrong Answer

Test #43:

score: 0

Wrong Answer

time: 5ms

memory: 4556kb

input:

output:

result:

wrong answer Vertices 0 and 5 do have the same color, but they do not in returned answer

Subtask #5:

score: 0

Skipped

Dependency #1:

100%

Accepted

Dependency #2:

100%

Accepted