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Part 5: C++ Programming (25/100) 13) (5 marks) Explain the difference between a call by value...
C++ 4. (5 points) Identify the following items in the programming code shown below: a. Function...
C++
4. (5 points) Identify the following items in the programming code shown below: a. Function prototype, function heading, function body, and function definitions. b. Function call statements, formal parameters, and actual parameters. C. Value parameters and reference parameters. d. Local variables and global variables. 6. Named constants. #include <iostream> //Line 1 using namespace std; //Line 2 const double NUM = 3.5; //Line 3 int temp; //Line 4 void func(int, doubles, char); //Line 5 int main() int num; double one;...
81. The following function call doesn’t agree with its prototype: cout << BoxVolume( 10, 5...
81. The following function call doesn’t agree with its prototype: cout << BoxVolume( 10, 5 ); int BoxVolume(int length = {1}, int width = {1}, int height = {1}); T__ F__ 82. The following function is implemented to swap in memory the argument-values passed to it: void swap(int a, int b) { int temp; temp = a; a = b; b = temp; ...
Programming Assignment 7 Implement a function named fibo that will get a 20 element initialized an...
Programming Assignment 7 Implement a function named fibo that will get a 20 element initialized an array of zeros from the main function. It will set the array to the Fibonacci sequence. This sequence starts with 1 and 2 as the first 2 elements and each element thereafter is the sum of the previous two elements. (1, 2, 3, 5, 8, 13…). Add another function named findNum that will get the newly created array by fibo from the main function....
In c++ programming, can you please edit this program to meet these requirements: The program that...
In
c++ programming, can you please edit this program to meet these
requirements:
The program that needs editing:
#include <iostream>
#include <fstream>
#include <iomanip>
using namespace std;
int cal_avg(char* filenumbers, int n){
int a = 0;
int number[100];
ifstream filein(filenumbers);
if (!filein) {
cout << "Please enter a a correct file to read in the
numbers from";
}
while (!filein.eof()) {
filein >> number[a];
a++;
}
int total = number[0];
for (a = 0; a < n; a++) {...
Change your C++ average temperatures program to: In a non range-based loop Prompt the user for...
Change your C++ average temperatures program to: In a non range-based loop Prompt the user for 5 temperatures. Store them in an array called temperatures. Use a Range-Based loop to find the average. Print the average to the console using two decimals of precision. Do not use any magic numbers. #include<iostream> using namespace std; void averageTemperature() // function definition starts here { float avg; // variable declaration int num,sum=0,count=0; /* 'count' is the int accumulator for number of...
Complete a partially written C++ program that includes a function that return a value. The program...
Complete a partially written C++ program that includes a function that return a value. The program is a simple calculator that prompts the user of 2 number and an operation (+, -, * or, /). The two number and the operator are passed to the function where the appropriate arithmetic operation is performed. The result is return to the main function () where the arithmetic operation and result are displayed. For example 3 * 4 = 12 The source code...
C++ code for CIS054 Create a program that uses a function to determine the length of...
C++ code for CIS054 Create a program that uses a function to determine the length of a line by inputting the X,Y coordinates of the line endpoints. Show the result with a precision of four decimal places. The function prototype is to be specified as follows: double LengthOfLine (double X1, double Y1, double X2, double Y2); // returns length of line by using this code: #include <iostream> #include <iomanip> #include <cmath> using namespace std; int main(int argc, char* argv[])...
I have to type and explain in class each code in every detail filled with //...
I have to type and explain in class each code in every detail filled with // commentary. Explains how does work in every codes. 1) What does the below print #include <iostream> using namespace std ; int main() { int var1 = 20 ; int var2 = 30 ; int* ptr1 ; int* ptr2 ; int* temp ; ptr1 = &var1 ; ptr2 = &var2 ; cout << *ptr1 << endl ;...
Arrays in Functions 2. Arrays in Functions You can use both the array index variables and...
Arrays in Functions
2. Arrays in Functions You can use both the array index variables and the entire array itself as arguments to functions. The following program updates the elements of the array grades, one-by-one. Thus, we have used a call-by-reference-ish mechanism to update the values (although no & was used). Note that there is a major difference between the grade in the function call and the one in the function definition. In the statement get_grade (grades[i]); "grades" is the...
Can someone explain how this C++ program runs? A line by line explanation/commentation would be great,...
Can someone explain how this C++ program runs? A line by line explanation/commentation would be great, as well as the purpose of the program and functions/classes involved. #include <iostream> #include <vector> using namespace std; // template function vector<int> removeEvenIndexedVals(vector<int> vec); // main int main() { static const int arr[] = { 2,5,7,9,1,3,6 }; vector<int> vec(arr, arr + sizeof(arr) / sizeof(arr[0])); // call function vec = removeEvenIndexedVals(vec); // print cout << "Displaying the Vector Elements:"...
C++
4. (5 points) Identify the following items in the programming code shown below: a. Function prototype, function heading, function body, and function definitions. b. Function call statements, formal parameters, and actual parameters. C. Value parameters and reference parameters. d. Local variables and global variables. 6. Named constants. #include <iostream> //Line 1 using namespace std; //Line 2 const double NUM = 3.5; //Line 3 int temp; //Line 4 void func(int, doubles, char); //Line 5 int main() int num; double one;...
In
c++ programming, can you please edit this program to meet these
requirements:
The program that needs editing:
#include <iostream>
#include <fstream>
#include <iomanip>
using namespace std;
int cal_avg(char* filenumbers, int n){
int a = 0;
int number[100];
ifstream filein(filenumbers);
if (!filein) {
cout << "Please enter a a correct file to read in the
numbers from";
}
while (!filein.eof()) {
filein >> number[a];
a++;
}
int total = number[0];
for (a = 0; a < n; a++) {...
Arrays in Functions
2. Arrays in Functions You can use both the array index variables and the entire array itself as arguments to functions. The following program updates the elements of the array grades, one-by-one. Thus, we have used a call-by-reference-ish mechanism to update the values (although no & was used). Note that there is a major difference between the grade in the function call and the one in the function definition. In the statement get_grade (grades[i]); "grades" is the...
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