oj.uz

답안 #624994

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
624994 2022-08-09T08:47:40 Z pirhosig 최후의 만찬 (IOI12_supper) C++17
100 / 100
 570 ms 8132 KB 
#include "advisor.h"
#include <bits/stdc++.h>
#define  R(a) for (int i = 0; i < a; ++i)
#define ii pair<int, int>
using namespace std;



void ComputeAdvice(int *C, int N, int K, int M) {
    vector<int> nxt(N, INT_MAX);
    vector<int> val(N);
    for (int i = N - 1; i >= 0; --i) {
        int a = C[i];
        val[i] = nxt[a];
        nxt[a] = i;
    }

    vector<bool> init(K);
    vector<bool> rem(N);
    priority_queue<ii> que;
    R(K) {
        que.push({nxt[i], i});
    }
    vector<bool> has(N);
    vector<int> last(N, -1);
    R(K) {
        has[i] = true;
    }
    R(N) {
        int a = C[i];
        if (!has[a]) {
            has[a] = true;
            int b = que.top().second;
            que.pop();
            if (last[b] == -1) init[b] = true;
            else rem[last[b]] = true;
            has[b] = false;
        }
        last[a] = i;
        que.push({val[i], a});
    }

    R(K) {
        if (init[i]) WriteAdvice(1);
        else WriteAdvice(0);
    }
    R(N) {
        if (rem[i]) WriteAdvice(1);
        else WriteAdvice(0);
    }
}

#include "assistant.h"
#include <bits/stdc++.h>
#define  R(a) for (int i = 0; i < a; ++i)
#define ii pair<int, int>
using namespace std;



void Assist(unsigned char *A, int N, int K, int R) {
    queue<int> rem;
    set<int> val;
    R(K) {
        cerr << "A " << (int)(A[i]) << endl;
    }
    cerr << "N\n";
    R(N) {
        cerr << "A " << (int)(A[K + i]) << endl;
    }

    R(K) {
        val.insert(i);
        if (A[i]) rem.push(i);
    }
    R(N) {
        int a = GetRequest();
        if (!val.count(a)) {
            val.insert(a);
            int b = rem.front();
            PutBack(b);
            val.erase(b);
            rem.pop();
        }
        if (A[K + i]) rem.push(a);
    }
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 508 KB Output is correct
2 Correct 2 ms 516 KB Output is correct
3 Correct 9 ms 772 KB Output is correct
4 Correct 13 ms 636 KB Output is correct
5 Correct 19 ms 760 KB Output is correct
6 Correct 20 ms 820 KB Output is correct
7 Correct 23 ms 940 KB Output is correct
8 Correct 30 ms 956 KB Output is correct
9 Correct 24 ms 956 KB Output is correct
10 Correct 28 ms 980 KB Output is correct
11 Correct 26 ms 956 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 53 ms 1100 KB Output is correct
2 Correct 217 ms 3364 KB Output is correct
3 Correct 560 ms 8132 KB Output is correct
4 Correct 397 ms 5152 KB Output is correct
5 Correct 410 ms 5448 KB Output is correct
6 Correct 438 ms 6012 KB Output is correct
7 Correct 504 ms 7268 KB Output is correct
8 Correct 441 ms 6308 KB Output is correct
9 Correct 408 ms 5060 KB Output is correct
10 Correct 570 ms 7792 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 408 ms 5032 KB Output is correct
2 Correct 533 ms 7736 KB Output is correct
3 Correct 518 ms 7576 KB Output is correct
4 Correct 537 ms 7640 KB Output is correct
5 Correct 486 ms 7264 KB Output is correct
6 Correct 562 ms 7636 KB Output is correct
7 Correct 517 ms 7508 KB Output is correct
8 Correct 536 ms 7044 KB Output is correct
9 Correct 530 ms 7684 KB Output is correct
10 Correct 539 ms 7540 KB Output is correct

Subtask #4
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 764 KB Output is correct
2 Correct 25 ms 956 KB Output is correct
3 Correct 24 ms 748 KB Output is correct
4 Correct 23 ms 820 KB Output is correct
5 Correct 26 ms 796 KB Output is correct
6 Correct 23 ms 948 KB Output is correct
7 Correct 25 ms 956 KB Output is correct
8 Correct 25 ms 952 KB Output is correct
9 Correct 25 ms 948 KB Output is correct
10 Correct 36 ms 1048 KB Output is correct

Subtask #5
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 504 ms 6208 KB Output is correct - 120000 bits used
2 Correct 520 ms 6248 KB Output is correct - 122000 bits used
3 Correct 532 ms 6552 KB Output is correct - 125000 bits used
4 Correct 529 ms 6476 KB Output is correct - 125000 bits used
5 Correct 525 ms 6484 KB Output is correct - 125000 bits used
6 Correct 511 ms 6304 KB Output is correct - 125000 bits used
7 Correct 511 ms 6428 KB Output is correct - 124828 bits used
8 Correct 545 ms 6480 KB Output is correct - 124910 bits used
9 Correct 521 ms 6456 KB Output is correct - 125000 bits used
10 Correct 514 ms 6004 KB Output is correct - 125000 bits used