Imnitializing a prmitive array - corrupting other arrays

I am using primitive array type in xcode. Example:

int matrix [10][10];

I am also using a simple loop to initialise the array

for(int x=0;x<=10;x++)
  for(int y=0;y<=1;0y++)
     matrix[x][y] = 0;

I initialize sevreal matrices in this manner throughout the code. I noticed at times after the initialization is performed, an array that was prviously initialized or updated now contains garbage. Is there a simpler way to initialize an array of this type. And/Or why does this seem to corrupt other arrays.


Your array has 10 positions in both dimensions, but your loops go up to eleven.


for(int x = 0; x < 10; x++)
  for(int y = 0; y < 10; y++)
     matrix[x][y] = 0;

Notice the use of the lesser than comparator instead of lesser than or equal to.

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