#include<bits/stdc++.h>
using namespace std;
int main(){
int n , p , left = 0, right = 0;
cin>>n;
vector<int>arr(n);
for (int i = 0; i < n; i++){
cin>>p;
arr[i] = p;
}
int be = arr[0];
for(int i : arr){
if (abs(i) < abs(be) && i > 0)
right++;
if (abs(i) > abs(be) && i < 0)
left++;
}
if (be < 0 && right == 0|| be > 0 && left == 0)
cout<<1<<endl;
else
cout<<left + right + 1<<endl;
return 0;
}