Submission #399683

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
399683	2021-05-06 12:12:24	KoD	Koala Game (APIO17_koala)	C++17	82 / 100	47 ms	328 KiB

koala

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#include <bits/stdc++.h>
#include "koala.h"
int minValue(int N, int W) {
    int B[100] = {}, R[100] = {};
    B[0] = 1;
    playRound(B, R);
    for (int i = 0; i < N; ++i) {
        if (R[i] <= B[i]) {
            return i;
        }
    }
    assert(false);
    return -1;
}
int maxValue(int N, int W) {
    int B[100] = {}, R[100] = {};
    std::vector<int> cand(N);
    std::iota(cand.begin(), cand.end(), 0);
    while (cand.size() > 1) {
        std::fill(B, B + N, 0);
        for (const auto x: cand) {
            B[x] = W / cand.size();
        }
        playRound(B, R);
        std::vector<int> next;
        for (const auto x: cand) {
            if (R[x] > B[x]) {
                next.push_back(x);
 
 
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Compilation message (stderr)

koala.cpp: In function 'int greaterValue(int, int)':
koala.cpp:39:9: warning: unused variable 'B' [-Wunused-variable]
   39 |     int B[100] = {}, R[100] = {};
      |         ^
koala.cpp:39:22: warning: unused variable 'R' [-Wunused-variable]
   39 |     int B[100] = {}, R[100] = {};
      |                      ^
koala.cpp:41:1: warning: no return statement in function returning non-void [-Wreturn-type]
   41 | }
      | ^

• Subtask 1: 4 / 4
• Subtask 2: 15 / 15
• Subtask 3: 0 / 18
• Subtask 4: 10 / 10
• Subtask 5: 53 / 53