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The exists function returns whether a given value exists in the given array or not. It...
c++ questions Write a function that returns a pointer to the maximum value of an array of ints: int* ptrToMaximum(int* array, int* end); You don’t have to worry about what happens if end points beyond end(array). Maybe it is nice to allow end to point to before end(array). In the case that (array == end), you should return nullptr. Running the following main function should result in 8 7 being printed to the console. int main() { int a[] =...
Exercise P7.6. Write a function that returns a pointer to the maximum value of an array of floating-point data: double* maximum(double al], int a size) If a size is 0, return NULL.
Write a value-returning C++ function returns the average length of an array of strings. Name the function stringsAverageLength and use the following header: double stringsAverageLength(string array [], int n) { } where the parameter 'array' has 'n' strings and the return value is the average length of all of the strings in the array. For example, if the function is called like this: string cars[3] = { "Toyota", "Ford", "Tesla" }; cout << fixed << setprecision(2) << stringsAverageLength(cars, 3) <<...
Write a function that takes an array of integers as an argument and returns a value based on the sums of the even and odd numbers in the array. Let X = the sum of the odd numbers in the array and let Y = the sum of the even numbers. The function should return X – Y The signature of the function is: int f(int[ ] a) Examples if input array is return {1} 1 {1, 2} -1 {1,...
Javascript function that takes an array parameter and returns an array value. The assumption is that the array is an integer array. The returned array should be composed of the square of the elements in the array parameter for the corresponding position.
The function retrieveAt of the class arrayListType is written as a void function. Rewrite this function so that it is written as a value returning function, returning the required item. If the location of the item to be returned is out of range, use the assert function to terminate the program. note: please give all code in c++ below is the class and implementation(a test program would be helpful in determining how to use it): class arrayListType { public: ...
Based on the preconditions, did i coded this function correctly in c++? /* Creates an array of HuffmanNodes (more specifically, pointers to HuffmanNodes) based on the given character-frequency pairs. characters: an array of char frequencies: an array of int length: the length of characters and frequencies arrays returns: an array of HuffmanNode* Note: For 0 <= i < length, the frequency of the character characters[i] is found at frequencies[i]. */ HuffmanNode **genHuffmanNodes(char *characters, int *frequencies, int length) { // TODO...
Help due in a few hours I need to clean this up can you help me clean up this code to accomplish the same task but with fewer lines/ more elegantly. Thank you! My code for the function is below: int is_valid_board(int board[9][9]) { int array[10]; int array_box[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; int i, j, k, x, y; //rows=i, columns =j for (i=0; i<9; i++) { //Reset test array for (x = 0; x...
In C++ Write a function int * return_matches(int a[], int & size,TEST t) which returns an array (allocated off of the heap in the function) containing only the elements of array a that pass the “test” t. The function iterates through all the elements of a, and constructs a new array containing all the elements that pass the test. When the parameter corresponding to “size” is passed in (by reference), it contains the size of the array a. In the...
using C++ only. The findFirstZero function is supposed to find the first element in an array whose value is zero, and sets the parameter p to point to that element, so the caller can know the location of that element holding the value zero. Explain why this function won't do that, and show how to fix it. Your fix must be to the function only; you must not change the main routine below in any way. As a result of your fixing...