arrays and pointers

Question

so if i write int x[1] [2]={1,2,3};{4,5,6};
cin<<x[0] [0]<<endl;
if i enter the wrong int (i.e anything but 1)will the code bug without an if statement

Answer 1

It will just crash.

Answer 2

if you create array you must point quantity strings and calumns

Answer 3

array is a similar exclusive data type

Answer 4

just a way to catagorize the data using the least amount of bits possible??