Submission #409253

#	Time	Username	Problem	Language	Result	Execution time	Memory
409253		BThero	Counting Mushrooms (IOI20_mushrooms)	C++17	10 / 100	261 ms	200 KiB

mushrooms

// chrono::system_clock::now().time_since_epoch().count()
#include "mushrooms.h"
#include <bits/stdc++.h>

#define pb push_back
#define eb emplace_back
#define mp make_pair
#define fi first
#define se second
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
#define rep(i, a, b) for (int i = (a); i < (b); ++i)
#define debug(x) cerr << #x << " = " << x << endl

using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;

int count_mushrooms(int n) {
	int ans = 1;

    for (int i = 1; i < n; i++) {
        vi vec;
        vec.pb(i);
        vec.pb(0);

        if (use_machine(vec) == 0) {
            ans++;
        }
    }

	return ans;
}

• Subtask 1: 10 / 100