Submission #1251520

#	Time	Username	Problem	Language	Result	Execution time	Memory
1251520		tvgk	라멘 (JOI14_ramen)	C++20	100 / 100	0 ms	328 KiB

ramen

#include "ramen.h"
#include<bits/stdc++.h>
using namespace std;
#define task "a"
#define se second
#define fi first
#define ll long long
#define ii pair<ll, ll>
const long mxN = 2e5 + 7;

vector<int> mn, mx;

void Ramen(int n)
{
    if (n == 1)
    {
        Answer(0, 0);
        return;
    }

    for (int i = 0; i < n; i += 2)
    {
        if (i == n - 1)
        {
            mx.push_back(i);
            mn.push_back(i);
            break;
        }

        bool tmp = (Compare(i, i + 1) == 1);
        mx.push_back(i + !tmp);
        mn.push_back(i + tmp);
    }

    ii ans;
    ans.fi = mx[0];
    for (int i = 1; i < mx.size(); i++)
    {
        if (Compare(ans.fi, mx[i]) == -1)
            ans.fi = mx[i];
    }

    ans.se = mn[0];
    for (int i = 1; i < mn.size(); i++)
    {
        if (Compare(ans.se, mn[i]) == 1)
            ans.se = mn[i];
    }

    Answer(ans.se, ans.fi);
}

• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 50 / 50