Cod sursa(job #1210482)

Utilizator ovidiuz98Zamfir Ovidiu ovidiuz98 Data 20 iulie 2014 02:24:00
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.99 kb
#include<stdio.h>

#define NMAX 30007

int Aib[NMAX];
int n, Q, a[NMAX], Ans[NMAX];

void update(int poz, int val){
    while(poz <= n){
        Aib[poz] += val;
        poz += poz & (poz ^ (poz - 1));
    }
}

int query(int poz){
    int sol = 0;
    while(poz){
        sol += Aib[poz];
        poz -= poz & (poz ^ (poz - 1));
    }
    return sol;
}

inline int cb(int Val){
    int st = 1, dr = n;
    while(st <= dr){
        int med = (st + dr) >> 1;
        if(Val <= query(med))
            dr = med - 1;
        else
            st = med + 1;
    }
    return st;
}

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