Pagini recente » Cod sursa (job #1576839) | Cod sursa (job #2906596) | Cod sursa (job #477403) | Cod sursa (job #2387381) | Cod sursa (job #2749861)
#include <iostream>
#include <algorithm>
using namespace std;
struct eoliana {
int x;
int y;
};
eoliana eol[1005];
bool cmp(eoliana a, eoliana b){
return a.y < b.y;
}
int main()
{
int n, nr, r, k;
cin >> n;
for(int i = 1; i <= n; i ++){
cin >> nr;
eol[i].x = eol[i].y = nr;
}
for(int i = 1; i <= n; i ++){
cin >> nr;
eol[i].x -= nr;
eol[i].y += nr;
}
sort(eol + 1, eol + n + 1, cmp);
k = 1;
r = eol[1].y;
for(int i = 2; i <= n; i ++){
if(r < eol[i].x){
r = eol[i].y;
k ++;
}
}
cout << n - k;
return 0;
}