Submission #618108

#	Time	Username	Problem	Language	Result	Execution time	Memory
618108		rubdary	Arranging Shoes (IOI19_shoes)	C++14	0 / 100	0 ms	212 KiB

shoes

#include "shoes.h"
#include <iostream>
#include <vector>
using namespace std;

long long count_swaps(vector<int> s){
	int N = s.size();
	vector <int> negativos;
	for(int i = 0; i < N; i++){
		if(s[i] < 0) negativos.push_back(i);
	}
	int res = 0;
	for(int i = 0; i < N; i = i+2){
		res += s[i/2] - i;
	}
	return res;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15