Submission #532136

#	Time	Username	Problem	Language	Result	Execution time	Memory
532136		chenyan	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	122 ms	13296 KiB

ho_t1

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define N 200010
#define pii pair<int,int>
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define pb emplace_back
int b[N];
pii a[N];
vector<pii>ans;
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n,i,j;
	cin>>n;
	for(i=0;i<=n;i++) cin>>a[i].ff,a[i].ss=i;
	for(i=0;i<n;i++) cin>>b[i];
	sort(a,a+n+1);
	sort(b,b+n);
	int mx=0;
	for(i=0;i<n;i++) mx=max(mx,a[i].ff-b[i]);
	ans.pb(a[i].ss,mx);
	for(i=n-1;i>=0;i--){
		mx=max(mx,a[i+1].ff-b[i]);
		ans.pb(a[i].ss,mx);
	}
	sort(all(ans));
	for(auto u:ans) cout<<u.ss<<' ';
}

Compilation message (stderr)

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:16:10: warning: unused variable 'j' [-Wunused-variable]
   16 |  int n,i,j;
      |          ^

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