Submission #278081

#	Time	Username	Problem	Language	Result	Execution time	Memory
278081		test2	Zalmoxis (BOI18_zalmoxis)	C++14	0 / 100	117 ms	11384 KiB

zalmoxis

#include<bits/stdc++.h>

#define I inline void 

using namespace std ; 

using ll = long long ; 
using ld = long double ; 

const int N = 1e5 + 7 ; 

// How interesting!

int n , k ; 

int main(){
	ios_base::sync_with_stdio(0) ; 
	cin.tie(0) ; 
	//freopen("in.in", "r" , stdin) ;

	cin >> n >> k ; 

	vector< int > v ; 
	deque<int> dq ;

	int mn = 1e9 ; 
	int j ; 
	for(int i = 0 ;i < n ;i++){
		int x ; 
		cin >> x ; 
		v.push_back(x) ; 
		if(x < mn){
			mn = x ; 
			j = i ; 
		}		
	}

	dq.push_back(mn) ; 
	int l = j , r = j; 
	int ver = mn ; 
	while(l || r < n - 1 || k ){
		if(l && v[l-1] == ver){
			ver++ ;
			dq.push_front(v[l-1]) ;  
			l-- ; 
		}
		else if(r < n - 1 && v[r+1] == ver){
			ver++ ; 
			dq.push_back(v[r+1]) ; 
			r++; 
		}else if(k){
			dq.push_back(ver) ; 
			ver++ ; 
			k-- ; 
		}
		else break ; 		
	}
	while(dq.size()){
		cout<< dq.front() <<" " ; 
		dq.pop_front() ; 
	}
	return 0 ; 
}

Compilation message (stderr)

zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:42:14: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized]
   42 |   if(l && v[l-1] == ver){
      |             ~^~

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70