제출 #713427

#제출 시각아이디문제언어결과실행 시간메모리
713427europiumArranging Shoes (IOI19_shoes)C++17
0 / 100
0 ms212 KiB
#include "shoes.h"
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <numeric>
#include <cmath>
#include<iterator>
#include <set>
#include <map>
#include <math.h>
#include <iomanip>
#include <unordered_set>
using namespace std;

using ll = long long;

// subtask 4
// ll count_swaps(vector<int> s) {
// 	ll n = s.size() / 2;
// 	return n * (n - 1) / 2;
// }

// subtask 3
ll count_swaps(vector<int> s) {
	int closest = 0;
	int ans = 0;

	for (auto e : s){
		if (e < 0){
			ans += abs(e - closest);
			closest += 2;
		}
	}

	return ans;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...