oj.uz

Submission #829943

# Submission time Handle Problem Language Result Execution time Memory
829943 2023-08-18T16:04:52 Z MODDI Last supper (IOI12_supper) C++14
0 / 100
 116 ms 144092 KB 
#include <bits/stdc++.h>
#include "advisor.h"
using namespace std;
#define pb push_back
#define mp make_pair
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int,int> pii;
typedef pair<ll, ll> pll;

int n;
stack<int> G[100105];
set<pii> activasion;
set<int> in_pq;
vi advice, out;
void ComputeAdvice(int *C, int N, int K, int M) {
	n = N;
	for(int i = n-1; i >= 0; i--)
		G[C[i]].push(i);
	
	for(int i = 0; i < K; i++){
		int when = n + 1;
		if(!G[i].empty()) when = G[i].top();
		
		activasion.insert(mp(when, i));
		in_pq.insert(i);
	}
	for(int i = 0; i < n + K; i++)	advice.pb(1);
	for(int i = 0; i < K; i++)	out.pb(i);
	for(int i = 0; i < n; i++){
		G[C[i]].pop();
		out[C[i]] = K + i;
		if(in_pq.find(C[i])  == in_pq.end()){
			pii sega = *activasion.rbegin();
			activasion.erase(*activasion.rbegin());
			in_pq.erase(sega.second);
			advice[out[sega.second]] = 0;
		}
		int when = 0;
		in_pq.insert(C[i]);
		if(G[C[i]].empty())when = n+1;
		else when = G[C[i]].top();
		activasion.insert(mp(when, C[i]));
	}
	for(int i = 0; i < n+K; i++)
		WriteAdvice(advice[i]);
}
#include "assistant.h"
#include<bits/stdc++.h>
 
using namespace std;
 
void Assist(unsigned char *A, int N, int K, int R) {
	int n = N;
	set<int> odma, in;
	for(int i=0;i<K;i++){
		if(A[i] == 0)	odma.insert(i);
		
		in.insert(i);
	}
	for(int i=0;i<n;i++){
	    int adv=GetRequest();
	    if(in.find(adv)==in.end()){
	      PutBack(*odma.begin());
	      in.erase(*odma.begin());
	      odma.erase(odma.begin());
	    }
	    in.emplace(adv);
	    if(A[i+K]==0) odma.emplace(adv);
	}
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 68060 KB Output is correct
2 Correct 41 ms 67840 KB Output is correct
3 Correct 32 ms 68344 KB Output is correct
4 Runtime error 76 ms 137120 KB Execution killed with signal 11
5 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 79 ms 137656 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 100 ms 142460 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Runtime error 80 ms 137304 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 39.0

# Verdict Execution time Memory Grader output
1 Runtime error 101 ms 143124 KB Execution killed with signal 11
2 Runtime error 97 ms 143388 KB Execution killed with signal 11
3 Runtime error 99 ms 144080 KB Execution killed with signal 11
4 Runtime error 99 ms 143988 KB Execution killed with signal 11
5 Runtime error 104 ms 144068 KB Execution killed with signal 11
6 Runtime error 97 ms 144032 KB Execution killed with signal 11
7 Runtime error 98 ms 143988 KB Execution killed with signal 11
8 Runtime error 98 ms 144012 KB Execution killed with signal 11
9 Runtime error 96 ms 143996 KB Execution killed with signal 11
10 Runtime error 116 ms 144092 KB Execution killed with signal 11