#include #include using namespace std; int main() { int array[] = {10, 20, 30}; cout << -2[array]; return 0; }
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#include <stdio.h>
#include <iostream>
using namespace std;
int main()
{
int array[] = {10, 20, 30};
cout << -2[array];
return 0;
}
- What is the output of above C++ code?
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- Topic: pointers, dynamic array and command line arguments Write a complete C++ program named “showHelp” that accepts command line arguments. It checks whether there is a command line argument of “/help” or“/?” or “-help” followed by a topic number. It will print out “yes, topic number(<number>) if there is one. Otherwise, it prints out “no, topic number(N/A) For example, if you run this program with correct arguments as follows, it willprint out yes and its associated topic number respectivelyshowHelp /? 101showHelp /debug /help 102showHelp /print /help 103 /verboseshowHelp -verbose -debug -help And if you run the program with invalid arguments, it will print no, in all casesshowHelp -helpshowHelp 101 /?showHelp 101 102 /help /verboseshowHelp /? /help -helpNote: command line arguments are simply an array of pointers to C-string. example code: #include <iostream> using namespace std; int main(int argc, char** argv){...}C++ Coding: ArraysTrue and False Code function definitions for eoNum() and output(): Both eoNum() and output() are recursive functions. output() stores the even/odd value in an array. Store 0 if the element in the data array is even and store 1 if the element in the data array is odd. eoNum() displays all the values in an array to the console.one-dimensional array:Write a C++ program that defines an array of integer intArray and find the sum and average of this integer array (no need to use functions) and write the needed code to swap between the first element and last element in array intArray.
- #include <iostream> #include<string.h> //user-defined functions question! using namespace std; struct Books { char title[50]; char author[50]; char subject[100]; int book_id; }; int main() { double array1[5]= {13.768,4.0,88.7689,9.12,}; struct Books Book1; strcpy( Book1.title, "C++ Programming"); strcpy( Book1.author, "D.S Malik"); strcpy( Book1.subject, "C++ basics"); Book1.book_id = 6495407; ////Block#1////// int x=4; for (x; x>=0; x--){ cout<<array1[x]<<endl; //////////////////////////////// } cout<<"///////////////////////"<<endl; ////end of Block#1////// ////Block#2////// int sum=0, i=0; for (i; i<5; i++){ cout<<static_cast<int>(array1[i])<<" "; sum= sum+array1[i]; cout<<sum<<endl; } cout<< "final value of sum="<<" "<<sum<<endl; cout<< "the average value ="<<" " <<sum/5 <<endl; cout<<"//////////////////////"<<endl; //module 4: Differentiate between Writing Functions for Array and Writing Functions for Structures.C++ Array Expander -Just do everything in main and make sure you comment each step Use Pointer Notation for the function and within the function. Use a main function and return the pointer from the ArrayExpander function to main
- #include void main(void) { int c =2 ^3; cout<< c; }Given the following struct definition; USE C PROGRAM #define MAX 20 typedef struct{ int items[MAX]; int count;}Array;Define the functions:void addItem(Array *a, int item); // adds item to the arrayvoid printArray(Array a); // displays elements of itemsint isFull(Array a); //returns 1 if the items is full; 0 if otherwiseint isEmpty(Array a); //returns 1 if the items is empty; 0 if otherwiseIn C++I need to compose a function that accepts an array of integer values as an argument and returns the total of the values in the array
- CODE USING C++ 1. Please Fix Me by CodeChum Admin Hi dear Programmer, I am broken. Can you please help me fix me? ?? Instructions: In the code editor, you are provided with a main() function that declares an array, sets its values, and then prints the sum of all of its values. However, there is a problem with how the array is declared. The array should be able to store 5 values. Your task is to fix the me array's declaration. Output 25Programming: Simple Arrays Assignment Instructions Overview You will use the enumerated type and a switch to calculate the weight someone would have on another planet. Instructions Use a functional decomposition to write a C++ program that asks the user to enter his or her weight and the name of a planet. Use an enumerated type called planetType to represent the planets and use a switch statement that takes as its condition a planetType variable. The program, via the switch statement, then outputs to the screen how much the user would weigh on that planet. The following table gives the factor by which the weight must be multiplied for each planet. Your program must have the following functions in it: GetUserInput() ConvertInputToPlanetType() OutputWeight() (your switch statement must be in OutputWeight()). Determine what each function’s parameters and return types should be. The program will output an error message if the user does not type a correct planet…A function in C++ that takes input from the user and stores it in an array #include<iostream> using namespace std; int main(int argc, char const *argv[]){int size = 5;int arr[size]; return 0; }