Cod sursa(job #2587279)

Utilizator ioana.jianuIoana Jianu ioana.jianu Data 22 martie 2020 16:26:54
Problema Schi Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.96 kb
#include <iostream>
#include <stdio.h>

using namespace std;

const int NMAX = 100005;
int sol[NMAX], s[NMAX], v[NMAX];
int n;

int len(int x) {
    return (x - (x & (x - 1)));
}

void update(int pz, int val) {
    while (pz <= n) {
        s[pz] += val;
        pz += len(pz);
    }
}

int main() {

    freopen ("schi.in", "r", stdin);
    freopen ("schi.out", "w", stdout);

    int i, rz, pas, x;

    scanf ("%d", &n);
    for (i = 1; i <= n; i++) {
        scanf ("%d", &v[i]);
        update(i, 1);
    }

    for (i = n; i >= 1; i--) {
        x = v[i];
        pas = (1 << 20);
        rz = 0;
        while (pas > 0) {
            if (rz + pas <= n && s[rz + pas] < x) {
                rz += pas;
                x -= s[rz];
            }
            pas /= 2;
        }
        rz++;
        sol[rz] = i;
        update(rz, -1);
    }

    for (i = 1; i <= n; i++)
        printf ("%d\n", sol[i]);

    return 0;
}