Submission #1178200

#	Time	Username	Problem	Language	Result	Execution time	Memory
1178200		steveonalex	Fun Tour (APIO20_fun)	C++20	0 / 100	0 ms	328 KiB

fun

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef unsigned long long ull;

#define MASK(i) (1ULL << (i))
#define GETBIT(mask, i) (((mask) >> (i)) & 1)
#define ALL(v) (v).begin(), (v).end()

ll max(ll a, ll b){return (a > b) ? a : b;}
ll min(ll a, ll b){return (a < b) ? a : b;}
ll gcd(ll a, ll b){return __gcd(abs(a), abs(b));}
ll lcm(ll a, ll b){return abs(a) / gcd(a, b) * abs(b);}

ll LASTBIT(ll mask){return (mask) & (-mask);}
int pop_cnt(ull mask){return __builtin_popcountll(mask);}
int ctz(ull mask){return __builtin_ctzll(mask);}
int logOf(ull mask){return 63 - __builtin_clzll(mask);}

mt19937_64 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
ll rngesus(ll l, ll r){return l + (ull) rng() % (r - l + 1);}

template <class T1, class T2>
    bool maximize(T1 &a, T2 b){
        if (a < b) {a = b; return true;}
        return false;
    }

template <class T1, class T2>
    bool minimize(T1 &a, T2 b){
        if (a > b) {a = b; return true;}
        return false;
    }

template <class T>
    void printArr(T container, string separator = " ", string finish = "\n", ostream &out = cout){
        for(auto item: container) out << item << separator;
        out << finish;
    }

template <class T>
    void remove_dup(vector<T> &a){
        sort(ALL(a));
        a.resize(unique(ALL(a)) - a.begin());
    }

#include "fun.h"


// int hoursRequired(int x, int y){
//     return 0;
// }

vector<int> createFunTour(int n, int q){
    vector<int> ans;
    pair<int,int> ma = make_pair(0, 0);
    for(int i = 1; i < n; ++i) {
        maximize(ma, make_pair(hoursRequired(0, i), i));
    } 

    ans.push_back(ma.second);
    vector<bool> mark(n); mark[ans[0]] = 1;
    for(int it = 1; it < n; ++it){
        pair<int, int> ma = make_pair(0, 0);
        for(int i = 0; i < n; ++i) if (mark[i] == 0) 
            maximize(ma, make_pair(hoursRequired(ans.back(), i), i));

        ans.push_back(ma.second);
    }
    return ans;
}


// int main(void){
//     ios::sync_with_stdio(0);cin.tie(0); cout.tie(0);

//     clock_t start = clock();


//     cerr << "Time elapsed: " << clock() - start << "ms!\n";
//     return 0;
// }

• Subtask 1: 0 / 10
• Subtask 2: 0 / 16
• Subtask 3: 0 / 21
• Subtask 4: 0 / 19
• Subtask 5: 0 / 34