Submission #306239

#TimeUsernameProblemLanguageResultExecution timeMemory
306239qpwoeirutCounting Mushrooms (IOI20_mushrooms)C++17
25 / 100
129 ms384 KiB
#include "mushrooms.h"
#include <bits/stdc++.h>

int count_mushrooms(int n) {
    int ans = 1;
    int i=1;
    for (; i+1<n; i+=2) {
        int resp = use_machine({i, 0, i+1});
        ans += 2 - resp;
    }
    if (i < n) {
        ans += 1 - use_machine({0, i});
    }
    return ans;
}
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