oj.uz

Submission #597969

# Submission time Handle Problem Language Result Execution time Memory
597969 2022-07-17T08:44:36 Z jamezzz On the Grid (FXCUP4_grid) C++17
43 / 100
 12 ms 340 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);
	//printf("ask: ");
	//for(int i:v)printf("%d ",i);
	//printf("\n");
	return PutDisks(v);
}

vector<int> SortDisks(int N){
	for(int i=0;i<N;++i)dq.push_back(i);
	vector<int> ans(N);
	while(!dq.empty()){
		if(dq.size()==1){
			for(int i=1;i<=N;++i){
				if(!use[i])ans[dq[0]]=i;
			}
			break;
		}
		int pv=ask();
		while(true){
			int x=dq.back();
			dq.pop_back();
			dq.push_front(x);
			int cur=ask();
			if(cur<pv&&dq.size()==2){
				swap(cur,pv);
				swap(dq[0],dq[1]);
			}
			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;
		}
	}
	//printf("ans: ");
	//for(int i:ans)printf("%d ",i);
	//printf("\n");
	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 296 KB Output is correct
3 Correct 0 ms 304 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 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 296 KB Output is correct
3 Correct 0 ms 304 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Correct 2 ms 212 KB Output is correct
12 Correct 2 ms 308 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 2 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
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 304 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Correct 2 ms 212 KB Output is correct
12 Correct 2 ms 308 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 2 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 4 ms 340 KB Output is correct
18 Incorrect 12 ms 340 KB Output isn't correct
19 Halted 0 ms 0 KB -