Cod sursa(job #2117879)

Utilizator lucametehauDart Monkey lucametehau Data 29 ianuarie 2018 19:17:29
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.96 kb
#include <stdio.h>

const int MAX_N = 30000;

FILE *fin, *fout;

int n;
int AIB[1 + MAX_N];

int sum(int k) {
  int suma = 0;
  while (k > 0) {
    suma += AIB[k];
    k &= k - 1;
  }
  return suma;
}

void add(int index, int value) {
  while (index <= n) {
    AIB[index] += value;
    index += index & -index;
  }
}

int kth(int k) {
  int loc = 0;
  for (int step = 1 << 14; step > 0; step >>= 1)
    if (loc + step <= n && sum(loc + step) < k)
      loc += step;
  loc++;
  return loc;
}

int main() {
  freopen ("schi.in", "r", stdin);
  freopen ("schi.out", "w", stdout);
  scanf ("%d", &n);
  int Loc[1 + n];
  int Clasament[1 + n];
  for (int i = 1; i <= n; i++)
    scanf ("%d", &Loc[i]);
  for (int i = 1; i <= n; i++)
    add(i, 1);
  for (int i = n; i >= 1; i--) {
    Loc[i] = kth(Loc[i]);
    Clasament[Loc[i]] = i;
    add(Loc[i], -1);
  }
  for (int i = 1; i <= n; i++)
    printf ("%d\n", Clasament[i]);
  return 0;
}