Submission #1351935

#	Time	Username	Problem	Language	Result	Execution time	Memory
1351935		Ice_man	The Big Prize (IOI17_prize)	C++20	Compilation error	0 ms	0 KiB

prize

#include "prize.h"

/**
____    ____    ____    __________________    ____    ____    ____
||I ||  ||c ||  ||e ||  ||                ||  ||M ||  ||a ||  ||n ||
||__||  ||__||  ||__||  ||________________||  ||__||  ||__||  ||__||
|/__\|  |/__\|  |/__\|  |/________________\|  |/__\|  |/__\|  |/__\|

*/

#include <algorithm>
#include <iostream>
#include <vector>
#include "bits_and_tree.h"
#include <random>

#define PB push_back
#define X first
#define Y second

typedef long long ll;
typedef std::pair<int, int> pii;
typedef std::pair<ll, ll> pll;
typedef std::pair<int, ll> pil;
typedef std::pair<ll, int> pli;
typedef long double ld;



ll suff[maxn];
ll pref[maxn];
ll res[maxn];

int find_best(int n)
{
    for (int i = 0; i < n; i++)
    {
        suff[i] = 0;
        pref[i] = 0;
        res[i] = 0;
    }
    
    std::mt19937 rng(69420);
    std::uniform_int_distribution<> dist(0, n - 1);
    int br = 10000;
    
    while (br--)
    {
        int pos = dist(rng);
        std::vector <int> res = ask(pos);
        
        pref[i] += res[0];
        suff[i] += res[1];
    }
    
    ll ss = 0;
    for (int i = 0; i < n; i++)
    {
        res[i] = ss;
        ss += suff[i];
    }
    
    ss = 0;
    for (int i = n - 1; i >= 0; i++)
    {
        res[i] = ss;
        ss += pref[i];
    }
    
    for (int i = 0; i < n; i++)
        res[i] = pref[i] + suff[i];
    
    int maxx = 0;
    for (int i = 1; i < n; i++)
        if (res[i] > res[maxx])
            maxx = i;
    
    return maxx;
}

Compilation message (stderr)

prize.cpp:14:10: fatal error: bits_and_tree.h: No such file or directory
   14 | #include "bits_and_tree.h"
      |          ^~~~~~~~~~~~~~~~~
compilation terminated.