Cod sursa(job #750919)

Utilizator rzvrzvNicolescu Razvan rzvrzv Data 23 mai 2012 17:21:45
Problema Sortare prin comparare Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.92 kb
#include<cstdio>
#include<deque>
#define pb push_back

using namespace std;

vector<int> b[101];

int a[1000541],i,n,mx,p;

void radix(int p)
{
    int nr,i,j;
    if (p>mx)
        return;
    else
    {
        for (i=1;i<=n;i++)
        {
            b[a[i]/p%10].pb(a[i]);
        }
        nr=0;
        for (i=0;i<=9;i++)
        {
            for (j=0;j<b[i].size();j++)
            {
                nr++;
                a[nr]=b[i][j];
            }
        }
        for (i=0;i<10;i++)
            b[i].clear();
    }
}

int main()
{
    freopen("algsort.in","r",stdin);
    freopen("algsort.out","w",stdout);
    scanf("%d",&n);
    mx=0;
    for (i=1;i<=n;i++)
    {
        scanf("%d",&a[i]);
        if (a[i]>mx)
            mx=a[i];
    }
    p=1;
    for (p=1;p<=mx;p*=10)
    {
        radix(p);
    }
    for (i=1;i<=n;i++)
    {
        printf("%d ",a[i]);
    }
}