3*14
6*7
Arrays having more than one dimension is known as multi-dimensional arrays. Multi-dimensional arrays is also known as arrays-of-arrays.
Arrays having more than one dimension is known as multi-dimensional arrays. Multi-dimensional arrays is also known as arrays-of-arrays.
All integers that are not perfect squares.
Oh, isn't that a happy little question! With 7 elements, you can create many arrays by arranging them in different orders. The number of different arrays you can make out of 7 elements is 5040. Just imagine all the beautiful possibilities waiting to be painted on your canvas of creativity!
Oh, dude, you can make arrays with 15 like 1x15, 3x5, and 5x3. It's like, the possibilities are endless... well, not really, but you get the point. So, yeah, those are the arrays you can make with 15.
If you answer 42x42,the answer is1 764 arrays.
4 (or eight if you count transposed arrays as being different).
Not counting rotations, there are 4.
One efficient way to find the median of k sorted arrays is to merge all the arrays into one sorted array and then find the middle element. This method has a time complexity of O(n log k), where n is the total number of elements in all arrays and k is the number of arrays.
I assume you mean that you have a number of rows, and that not all rows have the same number of "cells". Yes, in Java a two-dimensional array is implemented as an array of arrays (each item in the top-level array is, in itself, an array); a 3-dimensional array is an array of arrays of arrays, etc.; and there is no rule stating that all secondary (etc.) arrays must have the same number of elements.
The median of two sorted arrays is the middle value when all the numbers are combined and arranged in ascending order.
Arrays having more than one dimension is known as multi-dimensional arrays. Multi-dimensional arrays is also known as arrays-of-arrays.
Arrays having more than one dimension is known as multi-dimensional arrays. Multi-dimensional arrays is also known as arrays-of-arrays.
const int n = 100; // fixed-length arrays have a constant length int x[n]; // a fixed-length array of 100 integer elements (uninitialised) for (int i=0; i<n; ++i) x[i] = 42; // Assign value 42 to all elements of x using i as the indexer:
You cannot sort arrays by other arrays; that wouldn't make sense, anyway.
Arrays are reported to be omnivoire.
No, but factors can.