Thread: Question about c program

Indeed! This is simple compared to the stuff you already did.

You already have the loops right:

Code:

for (i = 0; i < 10; i++)      // go through each row
  {
    for (k = 0; k < 10; k++)    // for each row, go through each column
    {

So in here you just want to print the char isFree. So don't use %s, use %c for a char.

That'll print the chars in a long string. Getting it into a grid is easy - just print a newline in the outer loop. Then mess with the spacing until you're happy.

haha you just pin-pointed my problem. I dont' know where I need to print the isFree char

How can I go about relating each entry in the array to an '-' or 'O' in the grid , so that each '-' or 'O' represents a record ? How can the grid can then be printed ?