Submission #143648

#	Time	Username	Problem	Language	Result	Execution time	Memory
143648		ignaciocanta	Arranging Shoes (IOI19_shoes)	C++14	0 / 100	2 ms	376 KiB

shoes

#include "shoes.h"

using namespace std;

#define forsn(i, s, n) for(int i=s;i<int(n);i++)
#define forn(i, n) forsn(i, 0, n)
#define all(v) v.begin(), v.end()

long long count_swaps(std::vector<int> s) {
	int n = s.size();
	int cont = 0;
	forn(i, n){
	if(s[i] < 0) cont++;
	}
	return cont;
}

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