Cod sursa(job #2759348)

Utilizator xXoctavianXxStanescu Matei Octavian xXoctavianXx Data 17 iunie 2021 08:26:26
Problema Radix Sort Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.77 kb
#include <bits/stdc++.h>
#define ll long long
 
using namespace std;
 
ifstream fin("radixsort.in");
ofstream fout("radixsort.out");
 
int v[10000005];
int n,a,b,c,maxim;
vector<int> bucket[17];
int nr[17];
 
void radix_sort()
{
	ll put=0;
	while( (1<<put)<=maxim)
	{
		//impartire in bucketuri
		for(int i=1; i<=n; i++)
		{
		    int mod=(v[i]>>put)&((1<<put)-1);
			bucket[mod][nr[mod]++]=v[i];
		}
		int index=0;
		for(int i=0; i<16; i++)
		{
			for(int j=0; j<nr[i]; j++)
			{
				v[++index]=bucket[i][j];
			}
			nr[i]=0;
		}
		put+=4;
	}
}
 
int main(int argc, char *argv[]) 
{
	fin>>n>>a>>b>>c;
	v[1]=b;
	maxim=b;
	for(int i=2; i<=n; i++)
	{
		v[i]=(a*v[i-1]+b)%c;
		maxim=max(maxim,v[i]);
	}
	radix_sort();
	//sort(v+1,v+n+1);
	for(int i=1; i<=n; i+=10)
	{
		fout<<v[i]<<" ";
	}
}