Submission #128120

#	Time	Username	Problem	Language	Result	Execution time	Memory
128120		mahmoudbadawy	Minerals (JOI19_minerals)	C++17	6 / 100	10 ms	376 KiB

minerals

#include "minerals.h"
#include <bits/stdc++.h>

using namespace std;

const int N=43001;

int ans[N];

void Solve(int n)
{
	for(int i=1;i<=2*n;i++)
	{
		if(ans[i]) continue;
		Query(i);
		for(int j=i+1;j<=2*n;j++)
		{
			if(ans[j]) continue;
			int x=Query(j);
			if(x==1)
			{
				ans[i]=j; ans[j]=i;
				Query(i); Query(j);
				break;
			}
			Query(j);
		}
	}
	for(int i=1;i<=2*n;i++)
	{
		if(ans[i]==-1) continue;
		//cout << i << " " << ans[i] << endl;
		Answer(i,ans[i]);
		ans[ans[i]]=-1;
	}
}

• Subtask 1: 6 / 6
• Subtask 2: 0 / 25
• Subtask 3: 0 / 9
• Subtask 4: 0 / 30
• Subtask 5: 0 / 5
• Subtask 6: 0 / 5
• Subtask 7: 0 / 5
• Subtask 8: 0 / 5
• Subtask 9: 0 / 10