Submission #365249

#TimeUsernameProblemLanguageResultExecution timeMemory
365249MeloricJust Long Neckties (JOI20_ho_t1)C++17
100 / 100
122 ms15720 KiB
#include <bits/stdc++.h>
#define pb push_back
#define int int64_t
#define pii pair<int, int>
#define X first
#define Y second
#define all(x) (x).begin(),(x).end()

using namespace std;

const int inf  = 1e18;

void p(vector<int>& A){
	//for(auto e : A)cout << e << ' ';
	//cout << '\n';
}
void solve(){
	int n; cin >> n;
	vector<pii>A(n+1);
	vector<int>B(n);
	for(int i = 0; i< n+1; i++)cin >> A[i].X, A[i].Y = i;
	for(int i = 0; i< n; i++)cin >> B[i];
	
	sort(all(A));
	sort(all(B));
	
	vector<int> pref(n), suff(n);
	for(int i = 0; i< n; i++)pref[i] = max(A[i].X-B[i], 0l);
	for(int i = 0; i< n; i++)suff[i] = max(A[i+1].X-B[i], 0l);
	p(pref);p(suff);
	
	for(int i = 1; i< n; i++)pref[i] = max(pref[i], pref[i-1]);
	for(int i = n-2; i>=0; i--)suff[i] = max(suff[i], suff[i+1]);
	
	p(pref);p(suff);
	
	vector<int> ans(n+1);
	ans[A[0].Y] = suff[0];
	ans[A[n].Y] = pref[n-1];
	
	for(int i = 1; i< n; i++){
		ans[A[i].Y] = max(pref[i-1], suff[i]);
		//cout << A[i].Y << ' ';
	}
	//cout << '\n';
	for(auto e : ans)cout << e << ' ';
}

	
signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	
	int t = 1;
	//cin >> t;
	while(t--)solve();
}
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