Cod sursa(job #2174639)

Utilizator cicero23catalin viorel cicero23 Data 16 martie 2018 12:49:45
Problema Radix Sort Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 1.17 kb
#include <iostream>
#include <fstream>
#include <vector>
#include <queue>
using namespace std;
ifstream f("radixsort.in");
ofstream g("radixsort.out");
queue <int> v;
queue <int> q[11];
long long kmax,n,a,b,c,k,aux,i,j,calc;
int main()
{
    f>>n>>a>>b>>c;
    aux=b;
    k=0;
    while(aux){k++;aux=aux/10;}
    kmax=k;
    v.push(b);
    calc=b;
    for(i=2;i<=n;i++)
    {
        calc=((a*calc)%c+b)%c;
            aux=calc;
            k=0;
            while(aux){k++;aux=aux/10;}
            if(k>kmax)kmax=k;
            v.push(calc);

    }
    aux=1;
    for(k=1;k<=kmax;k++)
    {

        while(!v.empty())
           {
               calc=v.front()/aux%10;
               q[calc].push(v.front());
               v.pop();
           }
        for(j=0;j<=9;j++)
            {

            while(!q[j].empty())
        {

            //cout<<q[j].front()<<" ";
            v.push(q[j].front());

            q[j].pop();
        }
            }
        aux=aux*10;

    }
     int k=1;
     while(!v.empty())
     {
         if(k%10==1)
         {g<<v.front()<<" ";}
         k++;
         v.pop();
     }
    return 0;
}