Cod sursa(job #1729660)

Utilizator c0mradec0mrade c0mrade Data 15 iulie 2016 13:45:59
Problema Radix Sort Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include<bits/stdc++.h>
using namespace std;
ifstream m("radixsort.in");
ofstream o("radixsort.out");

int a,b,c,n,i,j,v[10000010],u[10001000],f[18];

int main()
{
    m>>n>>a>>b>>c;
    v[1]=b;
    for(i=2;i<=n;i++)
        v[i]=(1LL*a*v[i-1]+b)%c;
    for(i=0;i<31;i+=4){
        memset(f,0,sizeof(f));
        for(j=1;j<=n;j++)
            f[(v[j]>>i)&15]++;
        for(j=1;j<=16;j++)
            f[j]+=f[j-1];
        for(j=n;j;j--)
            u[f[(v[j]>>i)&15]--]=v[j];
        for(j=n;j;j--)
            v[j]=u[j];
    }
    for(j=1;j<=n;j+=10)
        o<<v[j]<<" ";
    return 0;
}