Submission #396312

#	Time	Username	Problem	Language	Result	Execution time	Memory
396312		MrRobot_28	Hop (COCI21_hop)	C++17	110 / 110	43 ms	1344 KiB

Main

#include<bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define int long long
#define sz(a) (int)a.size()
#define ll long long
const int N = 1e5;
const int T = 20;
int color(int a, int b)
{
    if((a / 4) == (b / 4))
    {
        return 1;
    }
    if((a / 16) == (b / 16))
    {
        return 2;
    }
    return 3;
}
signed main()
{
  //  ifstream cin("input1.txt.4c");
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n;
    cin >> n;
    vector <int> x(n);
    vector <int> x1(n);
    for(int i = 0; i < n; i++)
    {
        cin >> x[i];
    }
    for(int i = 0; i < n; i++)
    {
        x1[i] = 63 - __builtin_clzll(x[i]);
    }
    for(int i = 0; i < n; i++)
    {
        for(int j = i + 1; j < n; j++)
        {
            if(x[j] % x[i] == 0)
            {
                cout << color(x1[i], x1[j]) << " ";
            }
            else
            {
                cout << 1 << " ";
            }
        }
        cout << "\n";
    }
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 100 / 100