Writing code using the Racket language. can anyone provide an explanation on how to write a racket code using the "advance student" language? let's say you want to print out the product of numbers in an array. how would we write the code using just the basic built-in or standard functions of

Develop an algorithm and write a C++ program that counts the letter occurrence in the string; make sure you use call by reference to the array of a class with letter and count as private member attributes when return from parse function. For the class member methods, provide the public accessor and modifier as well as print functions for the private member attributes. Write a test program that reads a C-string and displays the number of letters [a-z] and number of numbers [0-9] in the string. In addition to that, you need to output the histogram of the letter and count array. Here is a sample run of the program: <Output> Enter a string: 2023 is coming The number of letters in 2023 is coming is 8 The number of numbers in 2023 is coming is 4 ---- Histogram ---- Char Count 0 1 2 2 3 1 c 1 g 1 i 2 m 1 n 1 /* not a completed output */ <End Output>

Write a C++ program to implement the matrix ADT using a class. The operationssupported by this ADT are:a) Reading a matrix.c) Addition of matrices.b) Printing a matrix.d) Subtraction of matrices.e) Multiplication of matrices.

Write the python3 code for the given problem....    Please write C++ code also....     It's urgent!!!!!!!!!!

Write a C program for the image attached. Thank you

The book makes the claim that "All built-in data types ... are ADTs". Think specifically about primitive data types (int, char, double, etc.): Do you agree or disagree? If you agree, explain why built-in data types fulfill the definition of an ADT. (Be sure to refer to at least one specific example.) If you disagree, explain why (give an example of a built-in type and why it doesn't meet the criteria for an ADT). (To be clear: "built-in" means part of the language specification and often given special recognition by the compiler. Classes that are part of a language's library -- such as ArrayList in Java -- aren't considered "built-in".)

Please slove it by C++. Please follow all the instructions.

In C++, create a class for a 3-dimensional array. To make it more general, allow the actual dimensionality to be 0d, 1d, 2d, or 3d. It should support indexing with operator(). If the programmer subscripts with fewer indices than you 'need' (0 for a 1d, 0 or 1 for a 2d, 0 or 1 or 2 for a 3d -- note that you can't under-subscript a 0d array), you should return the appropriately sized sub-array (of your class's type). (Note: This will require multiple overloads of operator() with different numbers of index arguments.) Since, as a template, math operations don't make sense, you'll have to for-go addition, etc. But you could use + and += for concatenation. Basically aligning the common dimensions of the two arrays and concatenating along the remaining dimension. (There can be only one for this to make sense. If there are none remaining, there are options for those kinds of things!) Make sure to overload it for proper dimensionality: Of course, you should also support input (the programmer…

Develop an algorithm and write a C++ program that counts the letter occurrence in the C-string; make sure you use call by reference to the array of a class with char and count as private member attributes when return from parse function.  For the class member methods, provide the public accessor and modifier as well as print functions for the private member attributes. Write a test program that reads a C-string and displays the number of spaces, letters [a-z] [A-Z] and number of numbers [0-9] in the string.  In addition to that, you need to output the histogram of the char and count array sorted by the ascii char ascending order.  Here is a sample run of the program: <Output; double quote enclosure on string is required in the output> Enter a string: 2024 is coming The number of spaces in "2024 is coming" is 2 The number of letters in "2024 is coming" is 8 The number of numbers in "2024 is coming" is 4 ---- Histogram ---- Char             Count space            2 0…

use The C Programming Language Online Compile for Recamán's Sequence Implement this in a program. Write two functions, one for solving it iteratively, one for solving it recursively. Take two arguments from the command-line: an "i" or "r", and the term number (how many terms to print). Print out which method executed (was selected) and all the terms (and the number of terms).