Submission #1135845

#	Time	Username	Problem	Language	Result	Execution time	Memory
1135845		SoulKnight	Just Long Neckties (JOI20_ho_t1)	C++20	0 / 100	0 ms	320 KiB

ho_t1

#include "bits/stdc++.h"
using namespace std;
// #define int long long
#define double long double
#define ln '\n'

int a[200005], b[200005];
int pfx[200005], sfx[200005];
void solve(){
    int n; 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);

    pfx[0] = 0;
    for (int i = 1; i <= n; i++){
        int cur = max(a[i] - b[i], 0);
        pfx[i] = max(pfx[i-1], cur);
    }

    sfx[n+1] = 0;
    for (int i = n; i >= 1; i--){
        int cur = max(a[i+1] - b[i], 0);
        sfx[i] = max(sfx[i+1], cur);
    }


    for (int i = 1; i <= n+1; i++){
        cout << max(pfx[i-1], sfx[i]) << ' ';
    }
    cout << ln;
}


signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr); cout.tie(nullptr);


    solve();

    // int TT; cin >> TT;
    // while (TT--) solve();

    return 0;

}

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