oj.uz

Submission #408981

# Submission time Handle Problem Language Result Execution time Memory
408981 2021-05-20T00:36:43 Z syl123456 Koala Game (APIO17_koala) C++17
19 / 100
 15 ms 308 KB 
#include "koala.h"
#include <bits/stdc++.h>
using namespace std;
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.
    int a[N], b[N];
    for (int &i : a) i = 1;
    playRound(a, b);
    int tmp = 0;
    for (int i = 0; i < N; ++i) {
        if (b[i] == 0) a[i] = 0;
        else if (tmp == 0) a[i] = 98, ++tmp;
        else if (tmp == 1) a[i] = 2, ++tmp;
        else a[i] = 0;
    }
    playRound(a, b);
    for (int i = 0; i < N; ++i)
        if (a[i] == b[i]) return i;
    /* B 98 2 0 0 0 .. 0
     * R 0  3 1 1 1 .. 0
     *                 ans
     */
}
int maxValue(int N, int W) {
    // TODO: Implement Subtask 2 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    int a[N], b[N];
    vector<int> v(N);
    iota(v.begin(), v.end(), 0);
    while (v.size() > 1) {
        fill(a, a + N, 0);
        for (int i : v) a[i] = W / v.size();
        playRound(a, b);
        v.clear();
        for (int i = 0; i < N; ++i) if (b[i] > a[i] && a[i])
            v.push_back(i);
    }
    return v[0];
}

int greaterValue(int N, int W) {
    // TODO: Implement Subtask 3 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    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.
    }
}

Compilation message

koala.cpp: In function 'int minValue(int, int)':
koala.cpp:25:1: warning: control reaches end of non-void function [-Wreturn-type]
   25 | }
      | ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 200 KB Output is correct
2 Correct 8 ms 200 KB Output is correct
3 Correct 8 ms 200 KB Output is correct
4 Correct 8 ms 200 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 200 KB Output is correct
2 Correct 15 ms 304 KB Output is correct
3 Correct 15 ms 200 KB Output is correct
4 Correct 15 ms 308 KB Output is correct

Subtask #3
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 200 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 200 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 53.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 200 KB Output isn't correct
2 Halted 0 ms 0 KB -