Submission #1127330

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1127330	2024-12-17 12:07:15	jerzyk	Counting Mushrooms (IOI20_mushrooms)	C++20	0 / 100	1 ms	428 KiB

mushrooms

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#include <bits/stdc++.h>
#include "mushrooms.h"
using namespace std;
#define pb push_back
#define st first
#define nd second
typedef long long ll;
typedef long double ld;
const ll I = 1000'000'000'000'000'000LL;
const int II = 2'000'000'000;
const ll M = 1000'000'007LL;
const int N = 1000'007;
vector<int> pos0, pos1;
int cur = 2, n, ans = 1;
void Opt0()
{
    //cerr << ans << " " << " Opt0 \n";
    int a = cur, b = cur + 1, c = cur + 2;
    cur += 3;
    vector<int>q{pos0[0], a, pos0[1], b, pos0[2], c};
    int x = use_machine(q);
    //cerr << a << " " << b << " " << c << " " << x << "\n"; 
     if(x % 2 == 1)
    {
        pos1.pb(c);
        x -= 1;
    }else
    {
 
 
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• Subtask 1: 0 / 100