oj.uz

Submission #315464

# Submission time Handle Problem Language Result Execution time Memory
315464 2020-10-23T00:20:50 Z daniel920712 Mouse (info1cup19_mouse) C++14
0 / 100
 1 ms 256 KB 
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <algorithm>
#include "grader.h"

using namespace std;
vector < int > how;
vector < int > ans;
bool have[500]={0};

void solve(int N)
{
    int a,b,c,now,i,j,k;
    how.clear();
    for(i=0;i<N;i++)
    {
        how.push_back(i+1);
        have[i+1]=0;
    }
    for(i=0;i<N;i++)
    {
        //printf("aa\n");
        for(j=1;j<=N;j++)
        {
            //printf("\n");
            if(!have[j])
            {
                how[i]=j;
                now=0;
                for(k=1;k<=N;k++)
                {
                    if(!have[k]&&k!=j)
                    {
                        how[i+now+1]=k;
                        now++;
                    }
                }

                a=query(how);
                if(a==N) return;

                swap(how[i],how[(i+1)%N]);
                b=query(how);
                if(b==N) return;
                swap(how[i],how[(i+1)%N]);

                swap(how[i],how[(i+2)%N]);
                c=query(how);
                if(c==N) return;
                swap(how[i],how[(i+2)%N]);

                //printf("%d %d %d\n",a,b,c);
                if(a>b&&a>c)
                {
                    //printf("%d %d\n",i,how[i]);
                    have[how[i]]=1;
                    break;
                }
            }


        }
    }
}

Subtask #1
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 38.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 49.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -