Chapter 9, Problem 5PE

The definition of a pointer variable is exactly the same as its name. What is the function of it? What does it imply exactly to have something called a "dynamic array"? What kind of connection exists between pointers and dynamic arrays?

Write a C++ program that fills a 5 x 5 matrix of integers. The matrix must be a static matrix; its size must be fixed at compile-time. Display the contents of the matrix. Query the user for an integer. Pass the matrix and the integer to a bool function that searches for the first occurrence, and only the first occurrence, of the integer in thematrix. If the integer is found, the function returns true (and passes back the row and column coordinates of the first occurrence of the integer); if not, the function returns false. Main then displays whether the integer was found in the matrix and if so, the coordinates of the first occurrence. The use of a break to exit a loop or a function should be avoided. My code does not find the location of the first occurrence and does not use a bool function. Can you please help me to find the error. This is my code: #include <iostream> #include <random> using namespace std; int main() { int guess, array[5][5]; bool found = false; for(int…

Write a C++ program that fills a 5 x 5 matrix of integers. The matrix must be a static matrix; its size must be fixed at compile-time. Display the contents of the matrix. Query the user for an integer. Pass the matrix and the integer to a bool function that searches for the first occurrence, and only the first occurrence, of the integer in thematrix. If the integer is found, the function returns true (and passes back the row and column coordinates of the first occurrence of the integer); if not, the function returns false.

Write a C program that uses arrays and functions to implement a calculator for twooperands. Your calculator must have five principal operations, addition (  ), subtraction (  ),division (  ), multiplication (  ), and power (  ). In the beginning of the program, show the menuof operators to the user. When the user selects one of the operators, your program gets the valuesfor operand 1 and operand 2 from the user and saves them into an array. Then pass the array to thesuitable function to calculate the result. The operating functions must return the value to the mainprogram. The calculation stops when the user press “x”. Use a global variable to save the result oflast operation. Anytime that the user types “M”, the program shows the result of last operation.hint: Each mathematic operation must be a separate function. Your main program calls those functions.

Solve in C++ using the given code and avoid using vectors

Write three functions in C or C+: one that declares a large array statically, one that declares the same large array on the stack, and one that creates the same large array from the heap. Call each subprogram a large number of times (at least 100,000) and output the time required by each. Explain the results.

Write three functions in C or C++: one that declares a large arraystatically, one that declares the same large array on the stack, and onethat creates the same large array from the heap. Call each of thesubprograms a large number of times (at least 100,000) and output thetime required by each. Explain the results.

can you solve this example in c programming language?

Write a program in C++ that initializes a 4 x 4 Matrix as given below and then finds and displays the transpose of that matrix. matrix. 2 3 4 5  6 7 8 9 10 11 12 13  14 15 16 17   2 6 10 14 3 7 11 15 4 8 12 16  5 9 13 17