oj.uz

답안 #923241

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
923241 2024-02-07T02:58:55 Z bachhoangxuan 최후의 만찬 (IOI12_supper) C++17
100 / 100
 109 ms 7704 KB 
#include "advisor.h"
#include<bits/stdc++.h>
using namespace std;
const int maxn = 100005;
#define pii pair<int,int>
#define fi first
#define se second
int lst[maxn],nxt[maxn];

void ComputeAdvice(int *C, int N, int K, int M) {
    for(int i=0;i<N;i++) lst[i]=N;
    for(int i=N-1;i>=0;i--){
        nxt[i]=lst[C[i]];
        lst[C[i]]=i;
    }
    set<pii> s;
    for(int i=0;i<K;i++) s.insert({lst[i],i});
    vector<int> c(N+1,0);
    for(int i=0;i<N;i++){
        if(s.find({i,C[i]})!=s.end()) c[i]=1,s.erase({i,C[i]});
        else s.erase(*s.rbegin());
        s.insert({nxt[i],C[i]});
    }
    for(int i=0;i<K;i++) WriteAdvice(c[lst[i]]);
    for(int i=0;i<N;i++) WriteAdvice(c[nxt[i]]);
}

#include "assistant.h"
#include<bits/stdc++.h>
using namespace std;

void Assist(unsigned char *A, int N, int K, int R) {
    set<int> d0,d1;
    for(int i=0;i<K;i++){
        if(A[i]) d1.insert(i);
        else d0.insert(i);
    }
    for(int i=0;i<N;i++){
        int x=GetRequest();
        if(d1.find(x)!=d1.end()) d1.erase(x);
        else{
            PutBack(*d0.begin());
            d0.erase(d0.begin());
        }
        if(A[K+i]) d1.insert(x);
        else d0.insert(x);
    }
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 796 KB Output is correct
2 Correct 0 ms 784 KB Output is correct
3 Correct 2 ms 800 KB Output is correct
4 Correct 2 ms 812 KB Output is correct
5 Correct 3 ms 820 KB Output is correct
6 Correct 3 ms 820 KB Output is correct
7 Correct 4 ms 828 KB Output is correct
8 Correct 4 ms 1088 KB Output is correct
9 Correct 4 ms 820 KB Output is correct
10 Correct 5 ms 1088 KB Output is correct
11 Correct 5 ms 1080 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 1132 KB Output is correct
2 Correct 46 ms 2944 KB Output is correct
3 Correct 102 ms 7704 KB Output is correct
4 Correct 50 ms 4264 KB Output is correct
5 Correct 60 ms 4164 KB Output is correct
6 Correct 75 ms 4792 KB Output is correct
7 Correct 100 ms 6072 KB Output is correct
8 Correct 76 ms 5936 KB Output is correct
9 Correct 52 ms 3904 KB Output is correct
10 Correct 106 ms 7080 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 80 ms 5140 KB Output is correct
2 Correct 99 ms 6596 KB Output is correct
3 Correct 101 ms 6580 KB Output is correct
4 Correct 109 ms 6532 KB Output is correct
5 Correct 105 ms 5984 KB Output is correct
6 Correct 100 ms 6592 KB Output is correct
7 Correct 109 ms 6524 KB Output is correct
8 Correct 78 ms 6604 KB Output is correct
9 Correct 94 ms 6524 KB Output is correct
10 Correct 103 ms 6584 KB Output is correct

Subtask #4
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 824 KB Output is correct
2 Correct 4 ms 1084 KB Output is correct
3 Correct 3 ms 820 KB Output is correct
4 Correct 3 ms 828 KB Output is correct
5 Correct 4 ms 828 KB Output is correct
6 Correct 3 ms 820 KB Output is correct
7 Correct 4 ms 820 KB Output is correct
8 Correct 4 ms 1072 KB Output is correct
9 Correct 6 ms 1084 KB Output is correct
10 Correct 6 ms 1340 KB Output is correct

Subtask #5
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 95 ms 6000 KB Output is correct - 120000 bits used
2 Correct 97 ms 6332 KB Output is correct - 122000 bits used
3 Correct 105 ms 6624 KB Output is correct - 125000 bits used
4 Correct 100 ms 6756 KB Output is correct - 125000 bits used
5 Correct 105 ms 6552 KB Output is correct - 125000 bits used
6 Correct 100 ms 6784 KB Output is correct - 125000 bits used
7 Correct 100 ms 6532 KB Output is correct - 124828 bits used
8 Correct 106 ms 6360 KB Output is correct - 124910 bits used
9 Correct 100 ms 6568 KB Output is correct - 125000 bits used
10 Correct 84 ms 6592 KB Output is correct - 125000 bits used