Submission #763004

# Submission time Handle Problem Language Result Execution time Memory
763004 2023-06-22T02:19:57 Z vjudge1 Just Long Neckties (JOI20_ho_t1) C++17
0 / 100
1 ms 340 KB
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define foru(i,a,b) for(ll i = a; i <= b; ++i)
#define ford(i,a,b) for(ll i = a; i >= b; --i)
#define vt vector
#define fi first
#define se second
const int N = 200005;
int n;
pair<ll,int>a[N];
ll b[N];
ll ans[N];
ll res1[N];
ll res2[N];
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
	cin >> n;
	foru(i,0,n){
		cin >> a[i].fi;
		a[i].se = i;
	}
	foru(i,0,n-1){
		cin >> b[i];
	}
	sort(a,a+n+1);
	sort(b,b+n);
	foru(i,0,n-1){
		if(i == 0){
			res1[i] = max(a[i].fi-b[i],0LL);
		} else {
			res1[i] = max(res1[i-1],max(a[i].fi-b[i],0LL));
		}
	}
	ford(i,n,1){
		if(i == n){
			res2[i] = max(a[i].fi-b[i-1],0LL);
		} else {
			res2[i] = max(res2[i-1],max(a[i].fi-b[i-1],0LL));
		}
	}
	foru(i,0,n){
		int ptr = a[i].se;
		if(i == 0){
			ans[ptr] = res2[1];
		} else if(i == n){
			ans[ptr] = res1[n-1];
		} else {
			ans[ptr] = max(res1[i-1],res2[i+1]);
		}
	}
	foru(i,0,n){
		cout << ans[i] << " ";
	}
    return 0;
}
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -