I am a beginer. I have been able to place unique random numbers into an array but I am having trouble placing them in 2D array. How do I do that? Can u show me?
Thanks in advance.
here is my simple code
Code:
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main()
{
int array[7];
int i;
for (i=0; i<=7; i++)
array[i] = i;
srand( (unsigned)time( NULL ) );
for (i=0; i<=7; i++)
{
int index1 = i;
int index2 = rand()%7;
int temp;
temp = array[index1];
array[index1] = array[index2];
array[index2] = temp;
}
for (i=0; i<=7; i++)
printf("array[%d] = %d\n",i,array[i]);
return(0);
}