Submission #1068646

#	Time	Username	Problem	Language	Result	Execution time	Memory
1068646		lollipop	Text editor (CEOI24_editor)	C++17	0 / 100	1 ms	348 KiB

Main

#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
#define int long long
#define pb push_back
#define s second
#define f first
#define pf push_front
#define inf 100000000000000000
#define bitebi __builtin_popcountll
#define FOR( i , n ) for( int i = 0 ; i < n ; i ++ )
#define YES cout <<"YES\n"
#define NO cout << "NO\n"
#define debug cout << "Here Fine" << endl ;
#define pr pair < int , int >
#define fbo find_by_order // returns iterator
#define ook order_of_key // returns strictly less numbers than key
using namespace std ;
//#pragma GCC optimize("Ofast")
//#pragma GCC target("avx,avx2,fma")
using namespace __gnu_pbds;
using namespace __gnu_cxx;
template<class T> using ordered_set =tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update> ;
const double Pi=acos(-1.0);
const double EPS=1E-8;
const int mod =  1000000007 ;
const int mod1 = 998244353 ;
const int N = 2e6 + 10 ;
mt19937 R(time(0));
map < int , int > ma , ma1 ;

int n , sl , sc , el , ec ; 
int a[ N ] ; 
set < int > se ; 


void solve1(){
	int x = a[ 0 ] + 1 ;
	int ans = abs( sl - el ) ; 
	int tt1 = 0 , tt2 = 0 ;
	int mn = INT_MAX ;
	
	// case 1 - go to it immediately
	int cur1 = abs( sc - ec ) ; 
	mn = min( mn , cur1 ) ; 
	
	// case 2 - go to right 
	int cur2 = ( x - sc ) + ec - 1 ;
	if( el <= sl ) cur2 += 2 ; 
	mn = min( mn , cur2 ) ;
	
	// case 3 - left 
	int cur3 = ( sc - 1 ) + ( x - ec ) ; 
	if( el >= sl ) cur3 += 2 ;
	mn = min( mn , cur3 ) ;

// now ans 
	ans = ans + mn ; 	
	
	// case 4 -- outside of ans
	int ds = ( n - sl ) ; 
	ds = ds + ( n - el ) ; 
	ds = ds + min( ec - 1, ( x - ec ) ) ;
	ans = min( ans , ds ) ;
	//cout << ds << endl ;
	
	cout << ans ; 
	
	return ; 
}
void solve(){

	cin >> n >> sl >> sc >> el >> ec ;
	FOR( i , n ){
		cin >> a[ i ] ;
		if( i != n - 1 )
		se.insert( a[ i ] ) ; 
	}
	
	if( se.size() == 1 ){
		solve1() ; 
		return ; 
	}
	
	
	
	

}
signed main() {
   ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
   int t = 1 ; // cin >> t ;
   while( t -- ){
   	 solve() ;
   }

}

Compilation message (stderr)

Main.cpp: In function 'void solve1()':
Main.cpp:41:6: warning: unused variable 'tt1' [-Wunused-variable]
   41 |  int tt1 = 0 , tt2 = 0 ;
      |      ^~~
Main.cpp:41:16: warning: unused variable 'tt2' [-Wunused-variable]
   41 |  int tt1 = 0 , tt2 = 0 ;
      |                ^~~

• Subtask 0: 0 / 0
• Subtask 1: 0 / 5
• Subtask 2: 0 / 14
• Subtask 3: 0 / 26
• Subtask 4: 0 / 11
• Subtask 5: 0 / 44