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How do you write a program in c plus plus to check if an array is symmetric?
To determine if an array is symmetric, the array must be square. If so, check each element against its transpose. If all elements are equal, the array is symmetric.For a two-dimensional array (a matrix) of order n, the following code will determine if it is symmetric or not:templatebool symmetric(const std::array& matrix){for (size_t r=0 ; r
You can use a variable to declare an array's size true or false?
True and false in the same time, because even so you can declare array size using notation for variables you have use constwhich makes your variable basically a constant:const int arraySize = 10;In Java, you can use any expression to define the array size, when you create the array. Once you create an Array object, however, you can't redimension it - but you can create a new Array object and destroy the old one.
What Different between bit array and jagged array?
A bit array is a kind of array data structure that stores a sequence of bits or boolean values as an array. It is also called a bitset, bitmap or bitstring. A bit is the basic unit of data in computer science. The bit represents one of two possible values( 0 or 1, True or False, Yes or No) of a logical condition in the form of 0 and 1. An example of an eight-bit array is 10011100. A jagged array is a special kind of multidimensional array that stores a collection of arrays of variable sizes. Each row of the jagged array contains columns of different sizes. It is also called as a ragged array. This implies that you can create an array with each element serving as a pointer(reference or link) to another array of the same type. Consider an example of a 2D matrix of size 3 X 3. One can say that the rectangular collection of size 3 X 3 will have 3 rows and 3 columns, but this is not the case with jagged arrays. In the case of jagged arrays, the number of rows is fixed, but the number of columns may not be fixed. The differences between a bit array and a jagged array are as follows: Array Elements: The elements of a bit array are digits( only 0 and 1), whereas the elements of a jagged array are arrays of variable size. Example of a bit array: 11011100. Example of a jagged array: int jagged_arr[][] = new int[][]{ new int[] { 1, 5, 6, 4 }, new int[] { 2, 3}, new int[] { 9, 8, 7}, }; Dimensionality: A bit array is generally one-dimensional but can be represented as two dimensional bit array. On the other side, a jagged array is a multidimensional array. Size: The size of the bit array is fixed, whereas the column size of the jagged array may not be fixed. Complex: A bit array is a simple array data structure, whereas a jagged array is more complex than a bit array. Parallelism: Bit-level parallelism is possible in a bit array, whereas it is not possible in a jagged array. The bit-level parallelism enables long-term storage and manipulation of small arrays of bits in the register set. It also maximises the use of cache data. Speed: Jagged array is faster than a bit array since the traversal is faster in jagged arrays than in single or multi-dimensional arrays. Compactness: The bit arrays have a variety of uses in areas where the efficiency of the system or required space is at a premium due to their compact design. On the other side, the design of jagged arrays is not compact, but they have a flexible design. Uses: One can use the bit arrays for priority queues and boolean flags. A bloom filter is a hash-based probabilistic data structure to determine if a given element is a component of a set. A jagged array is mainly used for memory management and faster code execution.
How do you convert an integer to Boolean array list in java?
You cannot. An Integer is a numeric value whereas a boolean array list is a collection of a number of true or false values. So, you cannot convert either into the other
Is it true or false that a dynamically linked list can be accessed both sequentially and randomly?
No. Linked lists require traversal, and are therefore accessed sequentially. For random access you need an array. An array of pointers to the data in your list would do, but you will incur an overhead in creating the array on top of the list.
Is the base address of a two-dimensional array the address of the first component true or false?
True.
Main memory is a software component?
false
Is a point one dimensional?
false
A point is 1-dimensional?
false
A point is 1 dimensional?
false
A three-dimensional object cannot be built from two-dimensional objects.?
false
True or false a group of hard drives implementing RAID is called an array?
False
True or false all three sided objects are triangles?
TRUE for 2-dimensional figure. False for 3-dimensional figures.
The rules of two-dimensional geometry can be applied to three-dimensional solids?
TRUE
The rules of two-dimensional geometry can never be applied to three-dimensional solids.?
false
The rules of two-dimensional geometry can never be applied to three-dimensional solids?
false!! (apex)
How do you write a program in c plus plus to check if an array is symmetric?
To determine if an array is symmetric, the array must be square. If so, check each element against its transpose. If all elements are equal, the array is symmetric.For a two-dimensional array (a matrix) of order n, the following code will determine if it is symmetric or not:templatebool symmetric(const std::array& matrix){for (size_t r=0 ; r
