Re: PLease help me.Wots the problem with following code....?

Well i have made the following changes.But still its not working,
giving the same run-time error.

and header files are all correct.

// Radix_Sort_1.cpp : Defines the entry point for the console
application.
//

#include "stdafx.h"
#include<iostream>
#include<stdlib.h>

using namespace std;

#define digit(x,i) (( (x) >> ( (i) * 8 ) ) & 0xff )
#define SIZE 100

void radixsort(long *a, long );
void radixpass(long *a, long *aux, long , int radix);
void makerandom(long *a, long );

int _tmain(int argc, _TCHAR* argv[])
{
        long data[SIZE];
        makerandom(data,SIZE);

        radixsort(data,SIZE);

        for(int i=0;i<SIZE;i++)
                cout<<data[i]<<"\n";

        return 0;

}

void makerandom(long *a,long N)
{
        for(int i=0;i<N;i++)
                a[i]=rand();

}

void radixsort(long *a,long N)
{
        long *aux=(long *)malloc(N*sizeof(long));

        for(int radix=0;radix< sizeof(*a);radix++)
                radixpass(a,aux,N,radix);

        free(aux);

}

void radixpass(long *a,long *aux, long N, int radix)
{
        long count[257];
        long *cp=count;

        for(int i=0;i<257;i++,cp++)
                *cp=0;

        for(int i=0;i<N;i++)
                count[ digit( a[i], radix ) +1 ]++;

        for(int i=0;i< 257;i++)
                count[i+1]+=count[i];

        for(int i=0;i<N;i++)
                aux[ count[digit(a[i],radix)]++ ]=a[i];

        for(int i=0;i<N;i++)
                a[i]=aux[i];

}

Syntax error.


Hey BTW i dont know how to use these constants.Cud u plz temme how to
use
it?
these r defined in limits.h
thanks.