Cod sursa(job #3148999)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 5 septembrie 2023 17:42:53
Problema Radix Sort Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.62 kb
#include<fstream>
#include<cstring>
using namespace std;
ifstream F("radixsort.in");
ofstream G("radixsort.out");
int v[2][10000001],i,n,j,d[256],e[256];
long long a,b,c;
int main()
{
    F>>n>>a>>b>>c;
    for(v[0][0]=b,i=1;i<n;++i)
        v[0][i]=(a*v[0][i-1]+b)%c;
    for(j=0;j<4;++j) {
        memset(d,0,sizeof(d));
        for(i=0;i<n;++i)
            ++d[(v[j&1][i]>>(j*8))&255];
        for(e[0]=0,i=1;i<256;++i)
            e[i]=e[i-1]+d[i-1];
        for(i=0;i<n;++i)
            v[(j+1)&1][e[(v[j&1][i]>>(j*8))&255]++]=v[j&1][i];
    }
    for(i=0;i<n;i+=10)
        G<<v[0][i]<<" ";
    return 0;
}