Cod sursa(job #2619036)

Utilizator jungleTUDOSE MIHAI-CRISTIAN jungle Data 26 mai 2020 19:54:52
Problema Radix Sort Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 1.12 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("radixsort.in");
ofstream g("radixsort.out");

int getM(int v[],int dim)
{
    int i,maxim = 0;
    for(i=0; i<dim; i++)
    {
        if(v[i] > maxim)
        {
            maxim = v[i];
        }
    }
    return maxim;
}

void countSort(int v[],int dim,int base)
{
    int temp[100001];
    int i,fr[10] = {0};
    for(i=0; i<dim; i++)
    {
        fr[(v[i]/base)%10]++;
    }
    for(i=1; i<10; i++)
    {
        fr[i]+=fr[i-1];
    }
    for(i=dim-1; i>=0; i--)
    {
        temp[fr[(v[i]/base)%10]-1] = v[i];
        fr[(v[i]/base)%10]--;
    }
    for(i=0; i<dim; i++)
    {
        v[i] = temp[i];
    }
}

void radixsort(int v[],int dim)
{
    int maxi,i;
    maxi = getM(v,dim);
    for(i=1; maxi/i > 0; i*=10)
    {
        countSort(v,dim,i);
    }
}

int main()
{
    int n,a,b,c,i,v[100001];
    f>>n>>a>>b>>c;
    v[0] = b;
    for(i=1; i<n; i++)
    {
        v[i] = (a*v[i-1]+b)%c;
    }
    radixsort(v,n);
    for(i=0; i<n; i+=10)
    {
        g<<v[i]<<" ";
    }
    return 0;
}