Submission #941875

#	Time	Username	Problem	Language	Result	Execution time	Memory
941875		Litusiano	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	188 ms	15580 KiB

ho_t1

#include<bits/stdc++.h>
using namespace std;
#define int long long

signed main(){
	int n; cin>>n;
	int cnt = 0;
	vector<pair<int,int>> v(n+1); for(auto& i : v) cnt++,cin>>i.first, i.second = cnt-1;
	vector<int> b(n); for(int& i : b) cin>>i;

	sort(b.begin(),b.end());
	// cout<<endl;
	vector<int> ans(n+1);
	sort(v.begin(),v.end());
	vector<int> pre(n+1,0), suf(n+1,0);
	for(int i = 0; i<n; i++){
		pre[i+1] = max(pre[i], v[i].first-b[i]);
	}
	for(int i = n-1; i>=0; i--){
		suf[i] = max(suf[i+1], v[i+1].first - b[i]);
	}
	// for(int i : pre) cout<<i<<" ";
	// cout<<endl;
	// for(int i : suf) cout<<i<<" "; cout<<endl;
	for(int i = 0; i<=n; i++){
		ans[v[i].second] = max(pre[i], suf[i]);
	}
	for(int i : ans) cout<<i<<" "; cout<<endl;

}

Compilation message (stderr)

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:28:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   28 |  for(int i : ans) cout<<i<<" "; cout<<endl;
      |  ^~~
ho_t1.cpp:28:33: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   28 |  for(int i : ans) cout<<i<<" "; cout<<endl;
      |                                 ^~~~

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