Submission #792244

#	Time	Username	Problem	Language	Result	Execution time	Memory
792244		n3rm1n	Just Long Neckties (JOI20_ho_t1)	C++17	0 / 100	1 ms	340 KiB

ho_t1

#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
const int MAXN = 2e5 + 10;
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
long long n, a[MAXN], b[MAXN];

void read()
{
    cin >> n;
    for (int i = 1; i <= n + 1; ++ i)
        cin >> a[i];
    for (int i = 1; i <= n; ++ i)
        cin >> b[i];
    sort(a+1, a+n+2);
    sort(b+1, b+n+1);
}
long long dp0[MAXN], dp1[MAXN];
void solve()
{

    for (int i = 1; i <= n; ++ i)
    {
        dp0[i] = dp0[i-1];
        dp0[i] = max(dp0[i], max(1LL * 0, a[i] - b[i]));
        //cout << dp0[i] << " ";
    }
   // cout << endl;
    for (int i = n+1; i >= 1; -- i)
    {
        dp1[i] = dp1[i+1];
        dp1[i] = max(dp1[i], max(1LL * 0, a[i] - b[i-1]));
    }
    for (int i = 1; i <= n+1; ++ i)
    {
        cout << max(dp0[i-1], dp1[i+1]) << " ";
    }
    cout << endl;
}
int main()
{
    speed();

    read();
    solve();
    return 0;
}

• Subtask 1: 0 / 1
• Subtask 2: 0 / 8
• Subtask 3: 0 / 91