Cod sursa(job #2560755)

Utilizator Bogdan_BuzatuBuzatu Bogdan Mihai Bogdan_Buzatu Data 28 februarie 2020 11:20:31
Problema Schi Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.99 kb
#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("schi.in");
ofstream fout("schi.out");
int A[90000],n,x[30000],sol[30000];
void creare(int st,int dr,int nod){
    if(st==dr){
        A[nod]=1;

    }
    else{
        int mid=(st+dr)/2;
        creare(st,mid,2*nod);
        creare(mid+1,dr,2*nod+1);
        A[nod]=A[2*nod]+A[2*nod+1];


    }


}

void update(int st, int dr, int nod,int poz,int k){
    if(st==dr){
        sol[st]=k;
        A[nod]=0;
    }
    else{
        int mid=(st + dr)/2;
        if(A[2*nod]>=poz){
            update(st,mid,2*nod,poz,k);
        }
        else{
            update(mid+1,dr,2*nod+1,poz-A[2*nod],k);
        }
        A[nod]=(A[2*nod]+A[2*nod+1]);
    }
}

int main(){
    fin>>n;
    for(int i=1;i<=n;i++){
        fin>>x[i];
    }

    creare(1,n,1);

    for(int i=n;i>=1;i--){
        update(1,n,1,x[i],i);
    }
    for(int i=1;i<=n;i++){
        fout<<sol[i]<<"\n";
    }



}