Because they only have one factor pair.
13...13x1.
matrix
Two tiles can only make one rectangle.
4
Because they only have one factor pair.
They only have one array.
A one dimensional array is an array of objects that goes in one "direction". Any array with only one [] is a one dimensional array. For example: int numbers[6]; is a one dimensional array. int numbers[6][3]; is a two dimensional array.Graphical terms:One dimensional array[4]:14 - 75 - 8164 - 234Two dimensional array[2][3]:47 - 178108 - 8517 - 128It didn't come out quite how I wanted it...
13...13x1.
1,7,11,Well, it depends on what you mean by 'the array of a number'. If it has something to do with the divisors, then it's the primes, or the powers of primes.
matrix
matrix
If you can arrange the counters in the shape of a rectangle with at least two in each row and each column then the number is composite. The numbers of row and the numbers of columns are factors of the given number. If the only rectangle you can make is the "degenerate" one, with only one row or only one column, then the number is prime.
Array is not a struct. Array only has one datatype, struct has arbitrary different datatypes.
Two tiles can only make one rectangle.
4
You achieve this by putting all the values in container that allows linear traversal, such as an array. If the array has no numbers at all, the greatest common factor is 0. if the array has one number, the greatest common factor is that number. For arrays with two or more numbers, pop the last two numbers and calculate their greatest common factor, pushing the result back onto the array. Repeat until there is only one number left in the array. That number is the greatest common factor of all the original numbers. To implement this, you will need a function that can return the greatest common factor of any two values. The following shows one way to implement this function: unsigned greatest_common_factor (unsigned a, unsigned b) { while (a!=b) a>b?a-=b:b-=a; return a; }