Factors of an integer: Difference between revisions

<lang c>#include <stdiostdlib.h>

#include <stdlibstdio.h>

typedef struct {

int *list;

short count;

void xferFactors( Factors *fctrs, int *flist, int flix )

int ix, ij;

int newSize = fctrs->count + flix;

for (ij = 0, ix = fctrs->listcount; =ix realloc( fctrs->list,< newSize; *ij++, sizeof(intix++));

Factors *factor( int num, Factors *fctrs)

int flist[301], flix;

int dvsr;

flix = 0;

fctrs->count = 0;

if (fctrs->list) free(fctrs->list);

free(fctrs->list = NULL);

for (dvsr = 1; dvsr * dvsr < if (num %; dvsr != 0++) continue;

if (flix == }300)

flix }= 0;

flist[flix++] = dvsr;

if (flist[flix++] >= 0)num/dvsr;

int main(int argc, char *argv[])

int nums2factor[] = { 2059, 223092870, 3135, 45 };

Factors ftors = { NULL, 0};

char sep;

int i, j;

for (i = 0; i < 4; i++) {

printffactor("\nfactors of %d are:\n ", nums2factor[i], &ftors);

sep = ' ';

for (j = 0; j printf("%c %d", sep,< ftors.list[count; j]++);

sep = printf("\n")',';

}