#include
#include
#include
using namespace std;
class player {
public:
int hei;
int pos;
player(int h, int p) : hei(h), pos(p) {}
bool operator < (const player &r) const {
return hei < r.hei;
}
};
int main() {
int n;
scanf("%d", &n);
vector mm;
for (int i = 0; i < n; ++i) {
double a;
scanf("%lf", &a);
mm.push_back(player((int)(a * 1000000 - 2000000), i + 1));
}
sort(mm.begin(), mm.end());
int left = 0, right = n - 1, sum = 0;
printf("yes\n");
while (left <= right) {
if (sum <= 0) {
sum += mm[right].hei;
printf("%d ", mm[right--].pos);
} else {
sum += mm[left].hei;
printf("%d ", mm[left++].pos);
}
}
printf("\n");
return 0;
}