Thread: array functions

I wish to define a random integer to an array or part of an array, then display it, but this does nothing.

#include <iostream.h>
#include <stdlib.h>
#include <time.h>
int fill_array(int array[][5],int low_dimension1,int low_dimension2,int high_dimension1,int high_dimension2,int low_random,int high_random);
int display_array(int array[][5],int low_dimension1,int low_dimension2,int high_dimension1,int high_dimension2);
int main()
{
time_t seconds;
time(&seconds);
srand((unsigned int)seconds);
int fg[5][5];
fill_array(fg,1,5,1,5,1,6);
display_array(fg,1,5,1,5);
system ("pause");
return 0;
}
int fill_array(int array[][5],int low_dimension1,int low_dimension2,int high_dimension1,int high_dimension2,int low_random,int high_random)
{
int dimension1a=low_dimension1+1,dimension2a=low_dimen sion2+1;
for(dimension1a;dimension1a<high_dimension1;dimens ion1a++)
{
for(dimension2a;dimension2a<high_dimension2;dimens ion2a++)
{
array[dimension1a][dimension2a]=rand()%(high_random-low_random+1)+low_random;
}
}
return 0;
}
int display_array(int array[][5],int low_dimension1,int low_dimension2,int high_dimension1,int high_dimension2)
{
int dimension1b=low_dimension1+1,dimension2b=low_dimen sion2+1;
for(dimension1b;dimension1b<high_dimension1;dimens ion1b++)
{
for(dimension2b;dimension2b<high_dimension2;dimens ion2b++)
{
cout<<"["<<array[dimension1b][dimension2b]<<"]";
}
cout<<"\n";
}
return 0;
}

This now works:

Code:

#include <iostream.h>
#include <stdlib.h>
#include <time.h>
int fill_array(int array[][5],int low_dimension1,int low_dimension2,int high_dimension1,int high_dimension2,int low_random,int high_random);
int display_array(int array[][5],int low_dimension1,int low_dimension2,int high_dimension1,int high_dimension2);
int main()
{
 time_t seconds;
 time(&seconds);
 srand((unsigned int)seconds);
 int fg[5][5];
 fill_array(fg,0,5,0,5,1,6);
 display_array(fg,0,5,0,5);
 system ("pause");
 return 0;
}
int fill_array(int array[][5],int low_dimension1,int high_dimension1,int low_dimension2,int high_dimension2,int low_random,int high_random)
{
 int dimension1a,dimension2a;
 for(dimension1a=low_dimension1;dimension1a<high_dimension1;dimension1a++)
 {
  for(dimension2a=low_dimension2;dimension2a<high_dimension2;dimension2a++)
  {
   array[dimension1a][dimension2a]=rand()%(high_random-low_random+1)+low_random;
  }
 }
 return 0;
}
int display_array(int array[][5],int low_dimension1,int high_dimension1,int low_dimension2,int high_dimension2)
{
 int dimension1b,dimension2b;
 for(dimension1b=low_dimension1;dimension1b<high_dimension1;dimension1b++)
 {

Thanks.