Cod sursa(job #2107012)

Utilizator xkz01X.K.Z. xkz01 Data 16 ianuarie 2018 17:49:59
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.96 kb
#include<cstdio>
#define NMAX 30001
using namespace std;
int i, n, arb[NMAX*4], clasament[NMAX], sol[NMAX];
void initArbore(int poz_real, int st, int dr){
    arb[poz_real]=dr-st+1;
    if (st<dr) {
        int mij=st+(dr-st)/2;
        initArbore(2*poz_real, st, mij);
        initArbore(2*poz_real+1, mij+1, dr);
    }
}
void place(int loc){
    int st=1, dr=n, mij, poz_real=1;
    while (st<dr) {
        mij=st+(dr-st)/2;
        if (arb[2*poz_real]>=loc) {dr=mij; poz_real=poz_real*2;}
            else {st=mij+1; loc-=arb[2*poz_real]; poz_real=poz_real*2+1; }
    }
    sol[st]=i;
    while (poz_real>0) {arb[poz_real]--; poz_real/=2;}
}
int main(){
    freopen("schi.in","r",stdin);
    freopen("schi.out","w",stdout);
    scanf("%d", &n); initArbore(1, 1, n);
    for (i=1;i<=n;i++) scanf("%d", &clasament[i]);
    for (i=n;i>=1;i--)
        place(clasament[i]);
    for (i=1;i<=n;i++) printf("%d\n", sol[i]);
    printf("\n"); return 0;
}