oj.uz

Submission #842358

# Submission time Handle Problem Language Result Execution time Memory
842358 2023-09-02T19:14:58 Z Tob Koala Game (APIO17_koala) C++14
19 / 100
 10 ms 456 KB 
#include <bits/stdc++.h>
#include "koala.h"

using namespace std;

int minValue(int N, int W) {
    int arr[100] = {0}, r[100];
    arr[0] = 1;
    playRound(arr, r);
    for (int i = 1; i < N; i++) if (r[i] == 0) return i;
    return 0;
}

int maxValue(int N, int W) {
    int arr[100] = {0}, r[100];
    vector <int> v;
    for (int i = 0; i < N; i++) {
        v.push_back(i);
    }
    while (v.size() > 1) {
        for (int i = 0; i < N; i++) arr[i] = 0;
        int siz = v.size();
        for (int i = 0; i < siz; i++) arr[v[i]] = N/siz;
        playRound(arr, r);
        v.clear();
        for (int i = 0; i < N; i++) if (r[i] > N/siz) v.push_back(i);
    }
    return v[0];
}

int greaterValue(int N, int W) {
    int arr[100] = {0}, r[100];
    int lo = 1, hi = 9;
    while (lo < hi) {
        int mid = (lo + hi + 1) / 2;
        fill(arr, arr+N, 0);
        arr[0] = arr[1] = mid;
        playRound(arr, r);
        if ((r[0] > mid) != (r[1] > mid)) return (r[0] > r[1]);
        if (r[0] <= mid && r[1] <= mid) hi = mid-1;
        else lo = mid;
    }
    return 0;
}

void allValues(int N, int W, int *P) {
    if (W == 2*N) {
        // TODO: Implement Subtask 4 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

Subtask #1
4.0 / 4.0

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

Subtask #2
15.0 / 15.0

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

Subtask #3
0 / 18.0

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

Subtask #4
0 / 10.0

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

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 -