Submission #845316

#	Time	Username	Problem	Language	Result	Execution time	Memory
845316		vjudge1	Konstrukcija (COCI20_konstrukcija)	C++17	15 / 110	1 ms	348 KiB

Main

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
using namespace std;
#define int long long
 
#define ONLINE_JUDGE
#ifndef ONLINE_JUDGE
    #define OPEN freopen(".in", "r", stdin); \
                 freopen(".out", "w", stdout);
#else
    #define OPEN void(23);
#endif

void solve()
{
    int k; cin >> k;
    if(k == 1) cout << 1 << " " << 0;
    else
    {
        cout << k +3 << " " << (k +1) * 2 << "\n";
        int cnt = 2;
        for(int i = 1; i <= k +1; i++, cnt++)
            cout << 1 << " " << cnt << "\n" << cnt << " " << k +3 << "\n";
    }

    return;
}

int32_t main()
{
    OPEN;

    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);

    int t = 1; //cin >> t;
    while(t--)
    {
        solve();
    }
}

• Subtask 1: 15 / 15
• Subtask 2: 0 / 15
• Subtask 3: 0 / 20
• Subtask 4: 0 / 60