Submission #677555

#	Time	Username	Problem	Language	Result	Execution time	Memory
677555		Nahian9696	Just Long Neckties (JOI20_ho_t1)	C++17	0 / 100	1 ms	212 KiB

ho_t1

#include <bits/stdc++.h>
using namespace std;
typedef long long lli;

#define f0(i,n) for(int32_t i = 0; i <  (n); i++)
#define f1(i,n) for(int32_t i = 1; i <= (n); i++)

#define inp(n) lli n; cin >> n
#define inparr(arr,n) lli arr[n]; f0(t_ind, n) cin >> arr[t_ind]

int main () {
    inp(n);
    inparr(a, n+1);
    inparr(b, n);
    sort(a, a+n+1);
    sort(b, b+n);

    lli prefmx[n], sufmx[n];
    prefmx[0] = max(a[0]-b[0], 0ll);
    sufmx[n-1] = max(a[n]-b[n-1], 0ll);

    for (int32_t i = 1; i < n; i++) {
        prefmx[i] = max(prefmx[i-1], a[i]-b[i]);
    }
    for (int32_t i = n-2; i >= 0; i--) {
        sufmx[i] = max(sufmx[i+1], a[i+1]-b[i]);
    }
    cout << sufmx[0] << " ";
    f1(i, n-1) {
        cout << max(prefmx[i-1], sufmx[i]) << " ";
    }
    cout << prefmx[n-1] << endl;

    
    return 0;


}

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