Cod sursa(job #1546638)

Utilizator NastureNasture Anca Nasture Data 8 decembrie 2015 14:40:46
Problema Schi Scor 95
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.73 kb
#include<cstdio>
int aib[32001],v[32001],sol[32001],n;
void update(int x, int val){
    while(x<=n){
        aib[x]+=val;
        x=x+(x^(x&(x-1)));
    }
}
int main(){
    int i,cloc,loc,s,x;
    freopen("schi.in","r",stdin);
    freopen("schi.out","w",stdout);
    scanf("%d",&n);
    for(i=1;i<=n;i++)
        scanf("%d",&v[i]);
    for(i=n;i>=1;i--){
        loc=v[i];
        do{
            cloc=loc;
            s=v[i];
            x=loc;
            while(x>0){
                s+=aib[x];
                x=x-(x^(x&(x-1)));
            }
            loc=s;
        }while(cloc!=loc);
        update(loc,1);
        sol[loc]=i;
    }
    for(i=1;i<=n;i++)
        printf("%d\n",sol[i]);
    return 0;
}