Pagini recente » Cod sursa (job #972672) | Cod sursa (job #1703818) | Cod sursa (job #453591) | Cod sursa (job #1931552) | Cod sursa (job #2042643)
#include <bits/stdc++.h>
using namespace std;
FILE*f=fopen("radixsort.in","r");
FILE*g=fopen("radixsort.out","w");
int v[10000001];
int n,a,b,c,i,k,j;
queue<int>l[256];
int main()
{
fscanf(f,"%d%d%d%d",&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<=24;i+=8){
for (j=1;j<=n;j++){
l[(v[j]>>i)&255].push(v[j]);
}
k=0;
for (j=0;j<=255&&k<n;j++)
while (!l[j].empty()){
k++;
v[k]=l[j].front();
l[j].pop();
}
}
for (i=1;i<=n;i+=10) fprintf(g,"%d ",v[i]);
fclose(f);
fclose(g);
return 0;
}
/*#include <fstream>
#include <queue>
#define N 10000005
using namespace std;
ifstream fin ("radixsort.in");
ofstream fout("radixsort.out");
int n, v[N];
queue <int> q[256];
void radixsort()
{
int k;
for(int i = 0; i <= 24; i += 8)
{
for(int j = 1; j <= n; ++j)
q[(v[j]>>i)&255].push(v[j]);
k = 0;
for(int j = 0; j <= 255 && k < n; ++j)
while(!q[j].empty())
{
v[++k] = q[j].front();
q[j].pop();
}
}
}
int main()
{
int a, b, c;
fin >> n >> a >> b >> c;
v[1] = b;
for(int i = 2; i <= n; ++i)
v[i] = (1LL * a * v[i-1] + b) % c;
fin.close();
radixsort();
for(int i = 1; i <= n; i++) fout << v[i] << " ";
fout.close();
return 0;
}*/