oj.uz

Submission #1035215

# Submission time Handle Problem Language Result Execution time Memory
1035215 2024-07-26T06:54:13 Z thinknoexit Last supper (IOI12_supper) C++17
0 / 100
 266 ms 82840 KB 
#include "advisor.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int n;
void ComputeAdvice(int* C, int _N, int K, int M) {
    n = _N;
    int bit = 31 - __builtin_clz(n - 1);
    for (int j = 0;j < n;j++) {
        for (int i = bit;i >= 0;i--) {
            WriteAdvice((C[j] >> i) & 1);
        }
    }
}

#include "assistant.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int n;
bool in[100100];
queue<int> q[100100];
void Assist(unsigned char* A, int _N, int K, int R) {
    n = _N;
    int bit = 31 - __builtin_clz(n - 1);
    for (int i = 0;i < R; i += bit) {
        int now = 0;
        for (int j = i;j < i + bit;j++) now = (now << 1) | A[j];
        q[now].push(i / bit);
    }
    for (int i = 0;i < n;i++) q[i].push(n), in[i] = 1;
    set<pair<int, int>, greater<pair<int, int>>> s;
    for (int i = 0;i < K;i++) s.insert({ q[i].front(), i });
    for (int i = 0;i < n;i++) {
        int req = GetRequest();
        int prev = q[req].front();
        q[req].pop();
        if (in[req]) {
            s.erase({ prev, req });
            s.insert({ q[req].front(), req });
            continue;
        }
        auto x = s.begin();
        PutBack(x->second);
        in[x->second] = 0;
        s.erase(x);
        in[req] = 1;
        s.insert({ q[req].front(), req });
    }
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 68124 KB Error - Not putting back color when it is not on the scaffold
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 46 ms 69116 KB Error - Not putting back color when it is not on the scaffold
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 203 ms 79888 KB Error - Not putting back color when it is not on the scaffold
2 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 33 ms 68136 KB Error - advice is too long
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 39.0

# Verdict Execution time Memory Grader output
1 Incorrect 254 ms 82536 KB Error - Not putting back color when it is not on the scaffold
2 Incorrect 262 ms 82584 KB Error - Not putting back color when it is not on the scaffold
3 Incorrect 266 ms 82692 KB Error - Not putting back color when it is not on the scaffold
4 Incorrect 244 ms 82584 KB Error - Not putting back color when it is not on the scaffold
5 Incorrect 257 ms 82764 KB Error - Not putting back color when it is not on the scaffold
6 Incorrect 242 ms 82836 KB Error - Not putting back color when it is not on the scaffold
7 Incorrect 245 ms 82576 KB Error - Not putting back color when it is not on the scaffold
8 Incorrect 248 ms 82576 KB Error - Not putting back color when it is not on the scaffold
9 Incorrect 248 ms 82752 KB Error - Not putting back color when it is not on the scaffold
10 Incorrect 244 ms 82840 KB Error - Not putting back color when it is not on the scaffold