Submission #887041

#	Time	Username	Problem	Language	Result	Execution time	Memory
887041		PotatoMan	Stone Arranging 2 (JOI23_ho_t1)	C++14	100 / 100	146 ms	15320 KiB

Main

#include <bits/stdc++.h>
#define inf INT_MAX
#define longlonginf LONG_LONG_MAX
#define mod 1000000007
#define MAXN 200005
#define pii pair<ll,ll>
#define ll long long
#define deb(x) cerr<<"[ "<<#x<<" = "<<x<<" ]";
#define yes() cout<<"YES\n";
#define no() cout<<"NO\n";
using namespace std;

ll n,k,m,cur,q,z;
ll ans = 0;
string subtask;
string s;
string l,r;

void solve(){
	cin>>n;
	ll a[n+5];
	for(int i = 1 ; i <= n ; i++){
		cin>>a[i];
	}
	map<int,int> mp;
	for(int i = 1 ; i <= n ; i++) mp[a[i]] = i;
	for(int i = 1 ; i <= n ;){
		int x = i;
		int y = mp[a[x]];
		for(; i <= y ; i++){
			cout<<a[x]<<"\n";
		}
	}
}
	
 
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	int T = 1;
	//cin>>T;
	for(int i = 0 ; i < T ; i++){
		//cout<<"Case #"<<i+1<<": ";
		solve();
	}
	return 0;
}
 
/*
	misread -> missed subtask
	you thought u declared it huh?
	not i but x
	logical operator
	wrong example/proof
	thoroughly
	wrong variables
	thinking it wrong
	bruh just try some test case
	capitals ;-;
	wrong data structure lol
	count memory usement
	corner case
	oversized array
	orders
	statements
	size initializer
	while con
	map -> array
	wrong digits??
	swapped variables??
	check if theres any variabled
	that got declared twice
	find some pattern
	name collision
	constraints??!
	mod !!
	resets
*/

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40