oj.uz

답안 #159587

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
159587 2019-10-23T11:54:59 Z AKaan37 Akcija (COCI15_akcija) C++17
80 / 80
 31 ms 1404 KB 
//Sani buyuk Osman Pasa Plevneden cikmam diyor.
//FatihSultanMehmedHan
//Abdulhamid Han
//Bismillahirrahmanirrahim
//█▀█─█──█──█▀█─█─█
//█▄█─█──█──█▄█─█▄█
//█─█─█▄─█▄─█─█─█─█
 

#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")

#include <bits/stdc++.h>

using namespace std;

typedef long long lo;
typedef pair< lo,lo > PII;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define FOR for(int i=1;i<=n;i++)
#define mid ((start+end)/2)
#define ort ((bas+son)/2)

const lo MAX = -1000000000000000000;
const lo MIN = 1000000000000000000;
const lo inf = 1000000000;
const lo KOK = 100000;
const lo LOG = 30;
const lo li = 500005;
const lo mod = 1000000007;

int n,m,b[li],a[li],k,flag,t;
int cev;
string s;
vector<int> v;

int main(void){
	scanf("%d",&n);
	priority_queue<int> pq;
	FOR{
		scanf("%d",&m);
		pq.push(m);
	}
	int say=1;
	while(pq.size()>0){
		cev+=pq.top();
		if(say==3){say=1;cev-=pq.top();pq.pop();continue;}
		pq.pop();
		say++;
	}
	printf("%d\n",cev);
	return 0;
}

Compilation message

akcija.cpp: In function 'int main()':
akcija.cpp:43:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ~~~~~^~~~~~~~~
akcija.cpp:46:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&m);
   ~~~~~^~~~~~~~~

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 400 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 396 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 29 ms 1368 KB Output is correct
7 Correct 16 ms 1400 KB Output is correct
8 Correct 16 ms 1396 KB Output is correct
9 Correct 31 ms 1396 KB Output is correct
10 Correct 31 ms 1404 KB Output is correct