Cod sursa(job #3200401)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 4 februarie 2024 16:03:18
Problema Radix Sort Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.55 kb
#include<bits/stdc++.h>
using namespace std;
ifstream F("radixsort.in");
ofstream G("radixsort.out");
unsigned v[10000000],a,b,c;
int i,j,n;
int main()
{
    for(F>>n>>a>>b>>c,v[0]=b,i=1;i<n;v[i]=(1LL*a*v[i-1]+b)%c,++i);
    for(j=0;j<4;++j) {
        unsigned u[10000000],d[256];
        for(memset(d,0,sizeof d),i=0;i<n;++d[(v[i++]>>(j*8))&255]);
        for(i=1;i<256;d[i]+=d[i-1],++i);
        for(i=n-1;i>=0;u[--d[(v[i]>>(j*8))&255]]=v[i],--i);
        for(i=0;i<n;v[i]=u[i],++i);
    }
    for(i=0;i<n;G<<v[i]<<' ',i+=10);
    return 0;
}