Submission #888586

#	Time	Username	Problem	Language	Result	Execution time	Memory
888586		Lincito_31	Arranging Shoes (IOI19_shoes)	C++14	0 / 100	1 ms	604 KiB

shoes

#include <bits/stdc++.h>
#include "shoes.h"
using namespace std;
long long x=0;
long long count_swaps(vector<int> s) {
	while(!s.empty()){
        int i=0;
        while(s[i]>0){
            i++;
        }
        x+=i;
        int abso=-s[i];
        s.erase(s.begin()+i+1);
        i=0;
        while(s[i]!=abso){
            i++;
        }
        x+=i;
        s.erase(s.begin()+i+1);
	}
	return x;
}

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