Submission #1054930

#	Time	Username	Problem	Language	Result	Execution time	Memory
1054930		Warinchai	Island Hopping (JOI24_island)	C++17	100 / 100	6 ms	600 KiB

island

#include "island.h"
#include<bits/stdc++.h>
using namespace std;
void solve(int N, int L) {
    int ar[305]={};
    int vis[305]={};
    for(int i=1;i<=N-1;i++){
        ar[i]=query(1,i);
    }
    vis[1]=1;
    for(int i=1;i<=N-1;i++){
        if(!vis[ar[i]]){
            vis[ar[i]]++;
            int cur=1;
            int x;
            while(!vis[x=query(ar[i],cur)]){
                vis[x]++;
                answer(x,ar[i]);
                cur++;
            }
            answer(x,ar[i]);
        }
    }
}

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 7 / 7
• Subtask 4: 9 / 9
• Subtask 5: 13 / 13
• Subtask 6: 15 / 15
• Subtask 7: 22 / 22
• Subtask 8: 28 / 28