Submission #581197

#	Time	Username	Problem	Language	Result	Execution time	Memory
581197		chirathnirodha	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	109 ms	17116 KiB

ho_t1

//Coded by Chirath Nirodha
#include<bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//using namespace __gnu_pbds;
using namespace std;
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define P push
#define I insert
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
//typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update> indexed_set;
const ll mod=1e9+7;
inline void io(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
}
void solve(){
    io();
	int n;cin>>n;
	ll a[n+1],b[n],c[n+1];
	ll arr[n],brr[n];
	vector<pair<ll,ll> > v;
	for(int i=0;i<=n;i++){cin>>a[i];v.PB(MP(a[i],i));}
	for(int i=0;i<n;i++)cin>>b[i];
	sort(a,a+n+1);
	sort(b,b+n);
	sort(v.begin(),v.end());
	for(int i=0;i<n;i++){
		arr[i]=max(a[i]-b[i],ll(0));
		brr[n-1-i]=max(a[n-i]-b[n-1-i],ll(0));
		if(i==0)continue;
		arr[i]=max(arr[i],arr[i-1]);
		brr[n-1-i]=max(brr[n-1-i],brr[n-i]);
	}
	c[v[0].S]=brr[0];
	c[v[n].S]=arr[n-1];
	for(int i=1;i<n;i++){
		c[v[i].S]=max(arr[i-1],brr[i]);
	}
	for(int i=0;i<=n;i++)cout<<c[i]<<" ";cout<<endl;
}
int main(){
    io();
	solve();
	//int t;cin>>t;for(int i=0;i<t;i++)solve();
    return 0;
}

Compilation message (stderr)

ho_t1.cpp: In function 'void solve()':
ho_t1.cpp:45:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   45 |  for(int i=0;i<=n;i++)cout<<c[i]<<" ";cout<<endl;
      |  ^~~
ho_t1.cpp:45:39: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   45 |  for(int i=0;i<=n;i++)cout<<c[i]<<" ";cout<<endl;
      |                                       ^~~~

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