oj.uz

Submission #969673

# Submission time Handle Problem Language Result Execution time Memory
969673 2024-04-25T13:03:03 Z CDuong Koala Game (APIO17_koala) C++17
30 / 100
 117 ms 596 KB 
#include "koala.h"
#include<bits/stdc++.h>
using namespace std;
 
int B[105], R[105];
 
int minValue(int N, int W) {
    // TODO: Implement Subtask 1 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}
 
 
int maxValue(int N, int W) {
    vector<int> vec = {1, 2, 4, 11};
    vector<int> good(N);
    iota(good.begin(), good.end(), 0);
    for(auto v: vec){
        fill(B, B + N, 0);
        for(auto id: good)B[id] = v;
        playRound(B, R);
        good.clear();
        for(int i = 0; i < N; i++)if(R[i] > v)good.push_back(i);
    }
    return good.back();
}
 
int greaterValue(int N, int W) {
    for (int i = 1; i <= 8; ++i) if (i != 3) {
        B[0] = B[1] = i;
        playRound(B, R);
        if (R[0] > i and R[1] <= i) return 0;
        if (R[1] > i and R[0] <= i) return 1;
    }
    assert(false);
    // int l = 1, r = 9;
    // while (l < r) {
    //     int mid = (l + r) >> 1;
    //     B[0] = B[1] = mid;
    //     playRound(B, R);
    //     if (R[0] > mid and R[1] > mid) l = mid + 1;
    //     else if (R[0] <= mid and R[1] <= mid) r = mid - 1;
    //     else return (R[0] < R[1]);
    // }
    // B[0] = B[1] = l;
    // playRound(B, R);
    // return (R[0] < R[1]);
    // assert(0);
    // return 0;
 }
 
int n;
 
bool cmp_subtask_4(int a, int b){
    fill(B, B + n, 0);
    B[a] = B[b] = n;
    playRound(B, R);
    return R[a] < R[b];
}
 
 
void allValues(int N, int W, int *P) {
    n = N;
    if (W == 2 * N) {
        vector<int> vec(N);
        iota(vec.begin(), vec.end(), 0);
        stable_sort(vec.begin(), vec.end(), cmp_subtask_4);
        for (int i = 0; i < N; i++) P[vec[i]] = i + 1;
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 344 KB Output is correct
2 Correct 10 ms 340 KB Output is correct
3 Correct 10 ms 456 KB Output is correct
4 Correct 10 ms 344 KB Output is correct

Subtask #3
5.0 / 18.0

# Verdict Execution time Memory Grader output
1 Partially correct 101 ms 464 KB Output is partially correct
2 Partially correct 111 ms 480 KB Output is partially correct
3 Partially correct 100 ms 460 KB Output is partially correct
4 Partially correct 98 ms 464 KB Output is partially correct
5 Partially correct 107 ms 464 KB Output is partially correct
6 Partially correct 106 ms 460 KB Output is partially correct
7 Partially correct 109 ms 460 KB Output is partially correct
8 Partially correct 100 ms 460 KB Output is partially correct
9 Partially correct 117 ms 464 KB Output is partially correct
10 Partially correct 97 ms 596 KB Output is partially correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 344 KB Output is correct
2 Correct 28 ms 344 KB Output is correct
3 Correct 28 ms 344 KB Output is correct
4 Correct 27 ms 428 KB Output is correct
5 Correct 27 ms 344 KB Output is correct
6 Correct 27 ms 344 KB Output is correct
7 Correct 27 ms 344 KB Output is correct
8 Correct 28 ms 344 KB Output is correct
9 Correct 27 ms 344 KB Output is correct
10 Correct 26 ms 344 KB Output is correct
11 Correct 28 ms 344 KB Output is correct
12 Correct 12 ms 344 KB Output is correct
13 Correct 28 ms 460 KB Output is correct
14 Correct 24 ms 344 KB Output is correct
15 Correct 24 ms 344 KB Output is correct
16 Correct 25 ms 456 KB Output is correct
17 Correct 25 ms 344 KB Output is correct
18 Correct 31 ms 344 KB Output is correct
19 Correct 25 ms 344 KB Output is correct
20 Correct 32 ms 344 KB Output is correct

Subtask #5
0 / 53.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -