is the meaning of the following declaration? int(*p[5])(); a) p is pointer to function b) p is array of pointer to function c) p is point
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What is the meaning of the following declaration?
int(*p[5])();
a) p is pointer to function
b) p is array of pointer to function
c) p is pointer to such function which return type is the array
d) p is pointer to array of function
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Solved in 2 steps
- I need the answer quickly What is the meaning of the following declaration? int(*p[5])(); a) p is pointer to functionb) p is array of pointer to functionc) p is pointer to such function which return type is the arrayd) p is pointer to array of functionDefine a function void dbl(int *, int);that will double all the values in an integer array.Note: consider why there should be a second parameter.C Programming-Plz fix this code We can return multiple values from functions using pointers. Let's see an example. # include <stdio.h> void add Gr.marks (int * m) { *m = * m + 10; } void main ( ) { int marks; clrscr ( ); printf("enter actual marks:"); scanf(" % d", & marks); add Gr.marks (& marks); printf(" \n the graced marks is :\t % d", marks); }
- Finish the swap function below using pointers and write the call to swap in the reverse function using the address of the array positions array[i] and array[size-i-1].using pointers. DON'T FORGET TO DECLARE THE PARAMETERS in the function. (Hint: if you can't figure it out with pointers, do it with the references #include <iostream>using namespace std; // Function to swap two ints using pointers// @param pointer to an int// @param pointer to an intvoid swap( ) {// TODO: Add code that swaps two integers using pointers } // Function to reverse arrayvoid reverse(int a[], int size) {for (int i = 0; i < size/2; i++) {// TODO: write the call to swap in the reverse function using the // address of the array positions array[i] and array[size-i-1].Given the code segment below, what should be the data type of a in the function prototype of func(), given the call from main()? Do NOT use array indexing notation. If it is an invalid access, write INVALID (in all capital letters) as your answer. void func( ______ a);int main(){ double aData[15];func(*aData + 15);return 0;}The following describes the difference between void and NULL pointers: Make proper use of examples to bolster your argument.
- Creat a code in c++ using s class compute array By using pointer notation, write a program that have three local arrays of same size and float type in the main () function. And consider that the values of first two are already initialized. To takethe addresses of all the arrays as arguments, write the function named ComputeArrays () that adds the contents of the first two arrays and before returning that store the results in the third array. The fourth argument to this function can store the size of the arrays.Question 2In the following program, there is a call to the print_in_reverse function whichhas the following prototype: void print_in_reverse(float *a, int count); Using pointers, write this function to print the array in reverse order. #include <stdio.h>#define A_SIZE(A) sizeof(A)/sizeof(A[0]) void print_in_reverse(float a[], int count);int main(void) { float values[6] = { 12.1F, 22.2F, 32.3F, 42.4F, 52.5F, 62.6F }; printf("The array in reverse\n"); print_in_reverse(values, A_SIZE(values)); return 0;}PLEASE WRITE THIS IN C Please read the following: Has to have the two functions as stated below, and has to use pointer notation! Include two functions in your program, one which demonstrates the functionality using pointer notation and one which demonstrates the functionality using array indexing. The function prototypes are below: void copyArrayIndexWay(char * const newArray1, const char * const originalArray1); void copyPointerWay(char *newArray2, const char *originalArray2); char originalArray1[] ="COMP10120"; char originalArray2[] = "COMP10110"; Include relevant print statements to explain the difference between the two functions and provide a nice output with the results.. Attached image of full question:
- 5. Write a C++ function which accepts an int array and the array size as arguments. The function should dynamically create a new array which is the same size as the array passed in. Each element in the new array should be double the corresponding element in the array passed in. Return a pointer to the new array. E.g. if you pass in the array {2, -3, 5} of size 3, it should create a new array of size 3 with values {4, -6, 10} and return a pointer to it. int *doubler(int a[], int size) 6. Consider the following line of code: int temps[3] = {68, 72, 62}; - What does *temps contain? - What does *(temps+1) contain? - What does temps[1] contain? 7. The _____ function returns true if the character is an upper case letter of the alphabet: a) toupper() b) isupper() c) isalpha() d) isdigit() e) none of these 8. The _____ function converts a C-string to an int: a) strlen() b) length() c) len() d) atoi() e) none of these1. Write a function called void swap with two parameters, which will receive the addressof x and y as pointer. The function should swap the value of x and y only if x is larger thany. Print the value of x and y after the function call. 2. Write a function called double getAverage(int *array, int SIZE), whereit accept the array as pointer, and return the average of the array. Print the returnedvalue from this function. Always use *array rather than subscript to access the arrayvalue.Please write C++ functions, class and methods to answer the following question. Write a function named “removeThisWord” that accepts the vector of pointers toWord objects and a search word. It will go through that list and remove all Wordobjects with the same search word from the vector object. It will return how manyWord objects have been removed.
