Submission #65013

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
65013	2018-08-06 12:25:10	theknife2001	Cave (IOI13_cave)	C++17	100 / 100	893 ms	640 KiB

cave

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#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
const int NN=5e3+55;
int a[NN];
int p[NN];
int d[NN];
void exploreCave(int n)
{
    memset(d,-1,sizeof d);
    memset(p, 0,sizeof p);
    for(int i=0;i<n;i++)
    {
        int x;
        for(int j=0;j<n;j++)
            a[j]=p[j];
        int q=tryCombination(a);
        if(q==-1)
            q=n;
        int l=0,r=n,mid;
//        cout<<q<<endl;
        while(l<r)
        {
            for(int j=0;j<n;j++)
                a[j]=p[j];
            mid=(l+r)/2;
            for(int j=0;j<mid;j++)
 
 
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• Subtask 2: 13 / 13
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• Subtask 5: 24 / 24