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Submission #597995

# Submission time Handle Problem Language Result Execution time Memory
597995 2022-07-17T09:08:43 Z jamezzz On the Grid (FXCUP4_grid) C++17
100 / 100
 17 ms 376 KB 
#include "grid.h"
#include <bits/stdc++.h>
using namespace std;

bool use[1005];
deque<int> dq;
set<pair<int,int>> done;

int ask(){
	vector<int> v;
	for(int i:dq)v.push_back(i);
	for(auto it:done)v.push_back(it.second);
	return PutDisks(v);
}

vector<int> SortDisks(int N){
	for(int i=0;i<N;++i)dq.push_back(i);
	vector<int> ans(N);
	int pv=ask();
	while(!dq.empty()){
		if(dq.size()==1){
			for(int i=1;i<=N;++i){
				if(!use[i])ans[dq[0]]=i;
			}
			break;
		}
		while(true){
			int x=dq.back();
			dq.pop_back();
			dq.push_front(x);
			int cur=ask();
			if(cur>=pv){
				int res=cur-N+1;
				use[res]=true;
				ans[dq.front()]=res;
				done.insert({res,dq.front()});
				dq.pop_front();
				break;
			}
			pv=cur;
		}
	}
	return ans;
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct

Subtask #3
57.0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 3 ms 212 KB Output is correct
18 Correct 10 ms 340 KB Output is correct
19 Correct 13 ms 368 KB Output is correct
20 Correct 15 ms 336 KB Output is correct
21 Correct 8 ms 340 KB Output is correct
22 Correct 16 ms 340 KB Output is correct
23 Correct 16 ms 340 KB Output is correct
24 Correct 16 ms 328 KB Output is correct
25 Correct 17 ms 340 KB Output is correct
26 Correct 16 ms 376 KB Output is correct