Only two functions in program addValueToArray() which does exactly what its name states and inserts value at a particular row vector.
main() returns EXIT_SUCCESS;
Program prints single instance from first for loop. Can't do the same in second for loop.
I seem to be missing some valuable knowledge on building dynamic matrices and using the malloc() and realloc() functions.
#include <stdio.h>
#include <stdlib.h>
//¡OJO! int* i is a pointer to an object of type int
// int** i is a pointer to a pointer to an object of type int
void addValueToArray(int** x, int* count, int index, int value)
{
int i;
x = malloc(index * sizeof(int*)); //allocate memory sizeof(int* times number of indices)
for(i = 1; i < index ; i++)
{
count = realloc(x, i * sizeof(int)); // reallocate new row into x at count[i]
count[i] = value; //assign count[i] value
printf("%d <--- count at i\n", count[i]); //print value
break;
}
}
int main(void)
{
int** pX;
int* rows;
int j = 10;
int val = 25;
addValueToArray(pX, rows, j, val);
int i;
for(i = 1; i < j; i++)
{
printf("%d <--- count at i\n", rows[i]); //attempting to print value at rows[i]
}
return EXIT_SUCCESS;
}
SAMPLE OUTPUT:
25 count at i
1 <--- count at i
2 <--- count at i
3 <--- count at i
4 <--- count at i
5 <--- count at i
