2) #include struct uu 11 8 5 8 11 11 5 15 int x; struct uu *p; }; struct uu fun(struct uu d) d.x *= 3; d.p = NULL; return d; > //continues
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can you explain this question , i just want basic experession for understanding
it is c
![2)
#include <stdio.h>
struct uu
11 8 5
8 11 11
5 15
int x;
struct uu *p;
struct uu fun(struct uu d)
d.x *= 3; d.p= NULL;
return d;
} //continues
main()
struct uu a[3] = {{5,a+2}, (8, a+1}, (11,a}};
int j;
for(j=0; j<3; j++) printf("%d ", alj].p->x);
printf("\n");
a[0].p--;
a[1].p++;
a[2].p += 2;
for(j=0; j<3; j++) printf("%d ", all.p->x);
printf("\n");
a[1] = fun(a[0]);
for(j=0; j<3; j++)
printf("%d ", a[j].x);
if(a[i).p == NULL) break;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F695d2234-b6de-45f4-a5b2-a087c7d4312b%2F9e1b964b-a400-42ae-8c2f-b60dbdf15e9c%2Fnmlnkd_processed.png&w=3840&q=75)
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- 1- Define a struct type that contains a person’s name consisting of a first name and a second name, plus the person’s phone number. Use this struct in a program that will allow one or more names and corresponding numbers to be entered and will store the entries in an array of structures. The program should allow a second name to be entered and output all the numbers corresponding to the name, and optionally output all the names with their corresponding numbers. *'Keep the program as simple as possible using the basic logic of struct the following images attached are just for some reference of what simple basic logic means in my words & also supposed to be applied when solving **single pointers & 2d arrays can be usedT/F The << operator is overloaded to input data items of fundamental types, strings and pointer values1. Write a C++ function named "extractDebugOption" that accepts arguments similar to argc (an integer for the array size) and argv (an array of pointers to C-string). It will determine whether it has the argument of "/debug yes" or "/debug no". It will return true if the debug option is yes. If "/debug no" or there is no debug option or "/debug" without "yes" or "no" followed, it will return false. Note: command line arguments are simply an array of pointers to C-string. Please test it with the following command line arguments These will return true"/debug yes""/compile /debug yes" These will return false"/debug no""/debug""debug""yes /debug""no /debug"
- c++ Modify the following so that it uses smart pointers instead of raw pointers. // This program illustrates the use of constructors// and destructors in the allocation and deallocation of memory.#include <iostream>#include <string>using namespace std; class Squares{private:int length; // How long is the sequenceint *sq; // Dynamically allocated arraypublic:// Constructor allocates storage for sequence// of squares and creates the sequenceSquares(int len){length = len;sq = new int[length];for (int k = 0; k < length; k++){sq[k] = (k+1)*(k+1);}// Tracecout << "Construct an object of size " << length << endl;}// Print the sequencevoid print(){for (int k = 0; k < length; k++)cout << sq[k] << " ";cout << endl;}// Destructor deallocates storage~Squares(){delete [ ] sq;// Tracecout << "Destroy object of size " << length << endl;}}; //***********************************************// Outputs the sequence of squares in a…IN C++ NOTE: do not use classes or pointers for Lab 6 - Part B. You are only to use struct data to build your inventory database. Write a program that simulates inventory bins in a warehouse. Each bin holds a number of the same type of parts. The program should use a structure that keeps the following data: Description of the part kept in the bin Number of parts in the bin The program should have an array of 10 bins, initialized with the following data: ------------------------------------------------------- Part Description Number of parts in the bin -------------------------------------------------------- Valve 10 Bearing 5 Bushing 15 Coupling 21 Flange 7 Gear 5 Gear Housing 5 Vacuum Gripper 25 Cable 18 Rod 12…C++ Create a class Student that contains three members: roll no, name and mark, and three functions. Write a first inputStudent() function to get data of student class. Write a second getMark() function that returns a student’s mark. Write a third display() function that displays a student’s data. In a main() function, you need to declare 40 students and get data of all students by using inputStudent() function. And also use a pointer array to keep all students by mark greater than 50 and display the searching data of each student in that pointer array (Use the access operator -> to access a pointer points to member functions of the Student class).
- A struct to store a single playing card is as follows: struct card { char suit; char kind; }; The valid suits are 'S', 'H', 'D' and 'C', while the valid kinds are 'A', '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', and 'K'. A poker hand can be stored as an array of five struct cards. A flush is a hand that contains five cards, all of the same suit. Write a function that returns 1, if the poker hand passed to it has five cards of the same suit, and 0 otherwise. int isFlush(struct card hand[]); int isFlush(struct card hand[]) {Please continue tthe code below --- #include <stdio.h> struct Employee { // declaring the members of the structure char emp_full_name[30]; int pos; float rate_per_hour; int hour_worked; float deduction; float gross_week_pay; float net_week_pay; }; int main() { struct Employee var; // declare the Employee variable struct Employee *ptr; // create a pointer variable (*ptr) ptr = &var ;// assigning the address of var to pointer type variable return 0; }(Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays so that a customer’s record can be accessed randomly by account number. Create the file by entering five customer records, with each record consisting of an integer account number (starting with account number 1000), a first name (maximum of 10 characters), a last name (maximum of 15 characters), and a double-precision number for the account balance. After the file is created, write a C++ program that requests a user-input account number and displays the corresponding name and account balance from the file.
- Program in C: Part A: Write the code that defines a struct called dog The following information must be kept in appropriate data types: the name of the dog (char array) the breed of the dog (char array) the wieght of the dog (double) Part B: Write a function called GetDogInfo that declares a temporary dog and fills the 3 data fields with user input (remember to prompt for input) return the filled dog (the function return type is dog) Part C: Write a main function with a function call to GetDogInfoIN C NOT C++ please Write a header file that a) defines a struct called car, which has a double for the weight of the car and a double for its gas mileage (miles per gallon) and b) declares a prototype for a function called get_avg_mpg, which takes a pointer to a car and an int for the length of an array, and returns a double. defines the function get_avg_mpg that was declared in the header file. The function should use pointer arithmetic to iterate through the array of cars and calculate and return the average (mean) mpg. Don't print anything in this function. has a main() that creates an array of three cars on the heap using malloc() and uses pointer arithmetic to iterate through the array and set values for the weight and mpg of each car, then calls get_avg_mpg and prints the result using printf (use the formatting code %.2f). You do not need to take user input; the values for the cars can be hard-coded. #include #include #include "guide.h"In c++, please and thank you! Write a function that dynamically allocates an array of integers. The function should accept an integer argument indicating the number of elements to allocate. The function should return a pointer to the array.
