Cod sursa(job #1398753)

Utilizator danalex97Dan H Alexandru danalex97 Data 24 martie 2015 13:10:44
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.78 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream F("schi.in");
ofstream G("schi.out");

const int N = 30010;

int n,a[N*4],b[N],ans[N];

int add(int n,int l,int r,int v)
{
    if ( l == r )
    {
        a[n] = 1;
        return l;
    }

    int ans = -1 , m = (l + r) / 2;
    int free = (m-l+1) - a[n*2];
    if ( free >= v )
        ans = add(n*2,l,m,v);
    else
        ans = add(n*2+1,m+1,r,v-free);

    a[n] = a[2*n] + a[2*n+1];
    return ans;
}

int main()
{
    F>>n;
    for (int i=1;i<=n;++i)
        F>>b[i];
    for (int i=n;i>=1;--i)
    {
        int p = add(1,1,n,b[i]);
        ans[p] = i;
        //for (int i=1;i<=n;++i) cerr<<ans[i]<<' '; cerr<<'\n';
    }
    for (int i=1;i<=n;++i)
        G<<ans[i]<<'\n';
}