Submission #985341

#	Time	Username	Problem	Language	Result	Execution time	Memory
985341		user736482	Cave (IOI13_cave)	C++17	12 / 100	35 ms	564 KiB

cave

#include<bits/stdc++.h>
#include<cave.h>
using namespace std;
int result[5002],match[5002],sent[5002];
bool iflastopen,fixed_[5002];
int N;
void change(int a, int b, bool c){
    for(int i=a;i<=b;i++){
        if(!fixed_[i])
            sent[i]= c;
    }
}
 
void exploreCave(int n){
    N = n;
    for(int j=0;j<n;j++){
        change(0,n-1,0);
        int p=tryCombination(sent);
        if(!(p==j))
            iflastopen=0;
        else
            iflastopen=1;
        int pocz=j;
        sent[pocz] = iflastopen;
        match[j]=pocz;
        fixed_[pocz]=1;
    }
    answer(sent,match);
}

• Subtask 1: 12 / 12
• Subtask 2: 0 / 13
• Subtask 3: 0 / 21
• Subtask 4: 0 / 30
• Subtask 5: 0 / 24