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Chapter 6 Solutions
C++ Programming: From Problem Analysis to Program Design
- **please see question attached** (previous program below) #include <iostream>using namespace std;class House{//instance variablesprivate:string location;int price; public://constructorsHouse(){location = "TBD";price = 0;}House(string location,int price){this->location = location;this->price = price;}//Get and set methodsvoid setLocation(string location){this->location = location;}string getLocation(){return location;}void setPrice(int price){this->price = price;}int getPrice(){return price;} };//member functionvoid output(House a){cout <<"Location: " << a.getLocation()<<endl;cout <<"Price: "<<a.getPrice()<<endl;}int main(){House a("1234 qcc st, Bayside, NY",1000000);output(a);House b;output(b); return 0;}arrow_forwardTressetteYou are given the types: type colore = Spade | Coppa | Bastoni | Denari ;; type valore = Ace | Two | Three | Four | Five | Six |Seven | Jack | Knight | King ;; type mazzo = Null | Carta of carta and carta ={ c : colore ; v: valore ; mutable tl : mazzo };; (see the picture with cards) a. Write a function points : mazzo -> int = that given a deck of cards calculates its point score. The scoring is as follows: Ace is worth 1 point; Two, Three, King, Knight, Jack are each worth 1 3 ; and the rest do not contribute the the point total. The total point score is equal to the sum of the individual points, rounded down at the end. b. Write a function max_cards : mazzo -> mazzo = that takes a deck of cards and filters out everything except the greatest cards by value (valore) of each color. The order of cards by value is as follows: Three > Two > Ace > King > Knight > Jack > Seven > Six > Five > Four. Due to the size of the output, lists like…arrow_forwardProblem Statement: The mathematician Conway imagined a game, called game of life, which considered cells that are susceptible to reproduce, disappear, or survive when they obey certain rules. These cells are represented by elements on a grid of squares, where a grid has an arbitrary size. Thus, each cell (except those on the boundaries of the grid) is surrounded by eight squares that contain other cells. The rules are stated as follows: 1. Survival: Each cell that has two or three adjacent cells survives until the next generation.2. Death: Each cell that has at least four adjacent cells disappears (or dies) by overpopulation. Also, each cell that has at most one adjacent cell dies by isolation.3. Birth: Each empty square (i.e., dead cell) that is adjacent to exactly three cells gives birthto a new cell for the next generation.It is worth noting that all births and deaths occur at the same time during a generation. Write a program that simulates this game and displays all successive…arrow_forward
- 1. C++: Complete the following incomplete code to a executable C++ program): [4C Open with Google Docs class Array{ int* dataPtr; int noofElements; float avg; public: // define necessary getter and setter method (s) // define other necessary method (s) to support the main () //NO friend is ALLOWED }; class ArrayOfArrays { Array* ptrToArrays; int noofArrays; public: // define method: "setArrayofArrays" // set random integers and calculate avg to the fields for // each of ptrToArrays [i] [see RUN] // define method: "showArrayofArrays" // show elements and avg as per the RUN // define method: "getAvgofAvgs" // display the average of array-averages as per the RUN //NO friend is ALLOWED }; int main ()) { ArrayofArrays obj; int n = rand () 810, max = 100; // n = no of Array to be pointed by ptrToArrays in obj, i.e. noofArrays // max is the upper limit of random values for Array elements in dataPtr obj.setArrayOfArrays (n, max).showArrayofArrays () ; // Explanation of setArrayofArrays (n,…arrow_forwardQ2: Complete the main programs and writing its functions, classes and find the Area for each shape: C++ 2- Main() {Triangle T1 [3]={Triangle(3,7), Triangle(4,8), Triangle(7,9)}; //Triangle class contains the following private memebers (High,Base)arrow_forwardConsider the function void modify(int & x) { x = 10; }Show how to call the modify function so that it sets the integer int i;to 10.arrow_forward
- #include<stdio.h> #include<stdarg.h> void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple", "Boys", "Cats", "Dogs"); fun2(2, 12, 13, 14); return 0; } void fun1(int num, ...) { char *str; va_list ptr; va_start(ptr, num); str = va_arg(ptr, char *); printf("%s ", str); } void fun2(int num, ...) { va_list ptr; va_start(ptr, num); num = va_arg(ptr, int); printf("%d", num); }.arrow_forwardc++ continuation of questions add some arithmetic operator overloads to add and subtract to Sterling objects Sterling operator + (Sterling s2) const; Sterling operator - (Sterling s2) const;arrow_forwardQ2 Write the pseudo-code of Q1 using C++ language supposing that you have the following variables and functions already defined: A1: the distance from target A2: the angle to target MOVEFORWARD: to move forward TURN(VAL): to turn right or left. If the parameter is positive it turns to the right, else to the left.arrow_forward
- oop using c++ please give me full answer thanks Write a Program that implements Base class calculator and a Derived class scientific calculator, The Derived class should take the basic operations i.e. add, divide, subtract from calculator. However it should have its own methods such as square root.arrow_forwardclass A Q5: Correct the following code fragment and what will be the final results of the variable a and b { protected int x1,y1,z; public: A(a, b,c):x1(a+2),y1(b-1),z(c+2) { for(i=0; i<5;i++) x1++; y1++;z++;}}; class B { protected: int x,y; public: B(a,b):x(a+1),y(b+2) { for(i=0; i<5;i++) x+=2; y+=1;}}; class D:public B, virtual public A { private: int a,b; public: D(k,m,n): a(k+n), B(k,m),b(n+2),A(k,m,n) { a=a+1;b=b+1;}}; int main() {D ob(4,2,5);}arrow_forwardWhat dose the function “F” do int F(int a, int b){ return a>b?a:b; } Selearrow_forward
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