In C++ what is the effect of the const keyword in the following statement? int* const intPtr = new int
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In C++ what is the effect of the const keyword in the following statement?
int* const intPtr = new int
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- in this C++ code program below fix all bugs or mistakes in code and explain in comments what was wrong and how you fix it (there can be problems with semi-columns, curly braces, included libraries, wrong usage of functions, inproper conversion of datatypes and etc.) #include <iostream>#include <math>use namespace std;/*print sinus of c*/int main{int c='4';cout<<"Sinus is "<<sinus(c);return ;}In C++, what is the difference when using :: and the . symbol in OOP? just as the example below shows, because I am confused as to what the difference between the two are. For example: class Box{ private: string name; public: string set_name(string n); }; in main file: #include "Box.h" int main(){ cout << Box::set_name("my_name"); }What is the output of the following C++ code? #include <iostream> using namespace std; class class0 { public: virtual ~class0(){} protected: char p; public: char getChar(); }; class class1 : public class0 { public: void printChar(); }; void class1::printChar() { cout << "True" << endl; } int main() { class1 c; c.printChar(); return 1; }
- what is int keyword ?In C++, what is a const char*? And when using const char* would this be well suited or just using string&? As well as why do I get an error when I try having the username has const char, but I do not get an error when making const char username into a const char* username? What is the reason for this error I am getting?C++ programming 2. What is the output of the following program (when embedded in a complete program)? void Fun( int& x, int y, int& z); int main( ) { int a, b, c; a = 10; b = 20; c = 30; Fun(a, b, c); cout << a << " " << b << " " << c << endl; return 0; } void Fun( int& x, int y, int& z) { cout << x << " " << y << " " << z << endl; x = 1; y = 2; z = 3; }
- please code this for me in c++ using void, functions, loops, (basic c++ not complicated or highlevel please). I tried to code it myself but there are many mistakes I dont know how to fix so please write a similar one for me but it works. The question is only 1 but it has 2 parts (2 different functions that should be in one code) MY CODE: #include <iostream>using namespace std; int IsPalindrome(int p);void GCD(); int main (){ int choice; cout << "Please enter a choice: "<<endl; cout << "Enter one for IsPalindrome "<<endl; cout << "Enter 2 for GCD "<<endl; cout << "Enter 3 to exit the program "<<endl; cout << "Choice: "<<endl; cin >> choice; if (choice == 1) { int p; cout << "Please enter a 3 digit number: "<<endl; cin >> p; if(p%10==p/100) { cout<<p<<" is a palindrome " <<endl; } else {…In C++, a reference variable is a variable type that refers to another variable. Example: “int& maxValRef” declares a reference to a variable of type int.What will be the output of the following program in C++? #include <iostream>using namespace std;class Test{static int x;public:Test() { x++; }static int getX() {return x;}};int Test::x = 0;int main(){cout << Test::getX() << " ";Test t[5];cout << Test::getX();}
- I used to do programming in C++ but in my current project I am using Python3 and since we don't use keywords that define the datatype of any variable so I am having trouble in typecasting an integer value to a char value. So, please show how to typecast an integer value to char value in Python3.### welcome_assignment_answers### Input - All nine questions given in the assignment.### Output - The right answer for the specific question. def welcome_assignment_answers(question): #Students do not have to follow the skeleton for this assignment. #Another way to implement is using a "case" statements similar to C. if question == "Are encoding and encryption the same? - Yes/No": answer = "The student should type the answer here" elif question == "Is it possible to decrypt a message without a key? - Yes/No": answer = "The student should type the answer here" else: ### you should understand why this else case should be included ### what happens if there is a typo in one of the questions? ### maybe put something here to flag an issue and catch errors answer = "This is not my beautiful wife! This is not my beautiful car! How did I get here?" return(answer)# Complete all the questions. if __name__ == "__main__": #use this…### welcome_assignment_answers### Input - All nine questions given in the assignment.### Output - The right answer for the specific question. def welcome_assignment_answers(question): #Students do not have to follow the skeleton for this assignment. #Another way to implement is using a "case" statements similar to C. if question == "Are encoding and encryption the same? - Yes/No": answer = "The student should type the answer here" elif question == "Is it possible to decrypt a message without a key? - Yes/No": answer = "The student should type the answer here" else: ### you should understand why this else case should be included ### what happens if there is a typo in one of the questions? ### maybe put something here to flag an issue and catch errors answer = "This is not my beautiful wife! This is not my beautiful car! How did I get here?" return(answer)# Complete all the questions. if __name__ == "__main__": #use this…