oj.uz

답안 #429004

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
429004 2021-06-15T16:29:28 Z wiwiho 최후의 만찬 (IOI12_supper) C++14
43 / 100
 524 ms 80960 KB 
#include "advisor.h"

#include <bits/stdc++.h>

#define mp make_pair
#define F first
#define S second
#define eb emplace_back
#define iter(a) a.begin(), a.end()
#define lsort(a) sort(iter(a))
#define uni(a) a.resize(unique(iter(a)));
#define printv(a, b) { \
    for(auto pv : a) b << pv << " "; \
    b << "\n"; \
}

using namespace std;

typedef long long ll;

using pii = pair<int, int>;

int sz;
void trans(int num){
    for(int i = 0; i < sz; i++){
        if(1 << i & num) WriteAdvice(1);
        else WriteAdvice(0);
    }
}

void ComputeAdvice(int *C, int n, int k, int M){ 

    sz = __lg(k) + 1;

    vector<int> table(k);
    for(int i = 0; i < k; i++) table[i] = i;
    vector<queue<int>> pos(n);
    for(int i = 0; i < n; i++){
        pos[C[i]].push(i);
    }
    for(int i = 0; i < n; i++) pos[i].push(n);

    set<pii> st;
    map<int, int> tp;
    for(int i = 0; i < n; i++) tp[i] = -1;
    for(int i = 0; i < k; i++){
        st.insert(mp(pos[i].front(), i));
        tp[i] = i;
    }
    for(int i = 0; i < n; i++){
        int c = C[i];
        pos[c].pop();
        if(tp[c] != -1){
            st.erase(mp(i, c));
            st.insert(mp(pos[c].front(), c));
            continue;
        }
        int rm = st.rbegin()->S;
        st.erase(prev(st.end()));
        trans(tp[rm]);
        tp[c] = tp[rm];
        tp[rm] = -1;
        st.insert(mp(pos[c].front(), c));
    }

}

#include "assistant.h"

#include <bits/stdc++.h>

#define mp make_pair
#define F first
#define S second
#define eb emplace_back
#define iter(a) a.begin(), a.end()
#define lsort(a) sort(iter(a))
#define uni(a) a.resize(unique(iter(a)));
#define printv(a, b) { \
    for(auto pv : a) b << pv << " "; \
    b << "\n"; \
}

using namespace std;

typedef long long ll;

using pii = pair<int, int>;

namespace{
    int sz;
}
int ap = 0;

int trans(unsigned char *A){
    int ans = 0;
    for(int i = 0; i < sz; i++){
        if(A[ap + i]) ans |= 1 << i;
    }
    ap += sz;
    return ans;
}

void Assist(unsigned char *A, int n, int k, int m){
    sz = __lg(k) + 1;
    
    vector<int> table(k);
    vector<bool> ok(n);
    for(int i = 0; i < k; i++) table[i] = i, ok[i] = true;

    for(int i = 0; i < n; i++){
        int c = GetRequest();
        if(ok[c]) continue;
        int r = trans(A);
        PutBack(table[r]);
        ok[table[r]] = false;
        ok[c] = true;
        table[r] = c;
    }
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 488 KB Output is correct
2 Correct 2 ms 616 KB Output is correct
3 Correct 4 ms 1256 KB Output is correct
4 Correct 7 ms 2700 KB Output is correct
5 Correct 13 ms 4316 KB Output is correct
6 Correct 18 ms 4428 KB Output is correct
7 Correct 8 ms 4272 KB Output is correct
8 Correct 17 ms 4436 KB Output is correct
9 Correct 17 ms 4468 KB Output is correct
10 Correct 13 ms 4564 KB Output is correct
11 Correct 18 ms 4412 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 32 ms 8252 KB Output is correct
2 Correct 169 ms 39372 KB Output is correct
3 Correct 510 ms 80700 KB Output is correct
4 Correct 389 ms 77644 KB Output is correct
5 Correct 437 ms 78736 KB Output is correct
6 Correct 451 ms 79108 KB Output is correct
7 Correct 481 ms 79364 KB Output is correct
8 Correct 421 ms 68788 KB Output is correct
9 Correct 318 ms 75304 KB Output is correct
10 Correct 445 ms 79348 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 354 ms 63800 KB Output is correct
2 Correct 476 ms 79296 KB Output is correct
3 Correct 415 ms 79256 KB Output is correct
4 Correct 405 ms 79076 KB Output is correct
5 Correct 362 ms 77432 KB Output is correct
6 Correct 410 ms 79372 KB Output is correct
7 Correct 406 ms 79204 KB Output is correct
8 Correct 524 ms 80896 KB Output is correct
9 Correct 314 ms 77984 KB Output is correct
10 Correct 415 ms 79540 KB Output is correct

Subtask #4
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 7 ms 3592 KB Error - advice is too long
2 Halted 0 ms 0 KB -

Subtask #5
17.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 432 ms 79412 KB Output is partially correct - 772365 bits used
2 Correct 474 ms 79356 KB Output is partially correct - 742095 bits used
3 Correct 418 ms 79304 KB Output is partially correct - 712470 bits used
4 Correct 434 ms 79480 KB Output is partially correct - 712005 bits used
5 Correct 440 ms 79400 KB Output is partially correct - 710610 bits used
6 Correct 418 ms 79516 KB Output is partially correct - 712155 bits used
7 Correct 503 ms 79324 KB Output is partially correct - 711090 bits used
8 Correct 415 ms 79248 KB Output is partially correct - 713340 bits used
9 Correct 430 ms 79396 KB Output is partially correct - 712830 bits used
10 Correct 497 ms 80960 KB Output is partially correct - 1117620 bits used