C++
Write a program that asks a teacher to input a student’s first name, last name, and four test scores. The program should find the average of the four test scores and should then write the following information to a file named “students.txt”
last_name
first_name
average
A student's first name of “XX” should be used as a sentinel value and no numeric grades less than 0 or greater than 100 should be accepted. The program should then read the information in for the file “students.txt”, and for each student display the following on the monitor:
first_name last_name average
first_name last_name average
…
Number of students n
Overall average: nn.n
Note: all averages should be displayed with one decimal position
In: Computer Science
Name and describe one method a eukaryotic cell can regulate transcription of a gene
Name and describe one method a eukaryotic cell can regulate translation of a gene
Name and describe one method a eukaryotic cell can regulate expression of a gene at any level
In: Biology
Name the four levels of protein structure, describe the structural characteristics at each level, and name the types of bonds or other forces involved at each level.
In: Biology
Name and explain the 3 types of primary categories of Economic Indicators. Name and define two specific examples for each indicator; and suggest what there movements during the past year might suggest re. the direction of the economy
In: Economics
In: Anatomy and Physiology
In: Anatomy and Physiology
C++
Change the program to take user input for first name and last name for five employees. Add a loop to read the first name and last name.
// EmployeeStatic.cpp : Defines the entry point for the console
application.
//
#include "stdafx.h"
#include <string>
#include <iostream>
#include <string>
using namespace std;
class Employee {
public:
Employee(const std::string&, const
std::string&); // constructor
~Employee(); // destructor
std::string getFirstName() const; // return first
name
std::string getLastName() const; // return last
name
// static
member function
static unsigned int getCount(); // return # of objects
instantiated
private:
std::string firstName;
std::string lastName;
// static data
static unsigned int count; // number of objects
instantiated
};
// Employee class member-function definitions.
// define and initialize static data member at global namespace
scope
unsigned int Employee::count{ 0 }; // cannot include keyword
static
// define static member
function that returns number of
// Employee objects
instantiated (declared static in Employee.h)
unsigned int Employee::getCount() { return count; }
// constructor initializes non-static data members and
// increments static data member count
Employee::Employee(const string& first, const string&
last)
: firstName(first), lastName(last) {
++count; // increment static count of employees
cout << "Employee constructor for " <<
firstName
<< ' ' << lastName
<< " called." << endl;
}
// destructor decrements the count
Employee::~Employee() {
cout << "~Employee() called for " <<
firstName
<< ' ' << lastName
<< endl;
--count; // decrement static count of employees
}
// return first name of employee
string Employee::getFirstName() const { return firstName; }
// return last name of employee
string Employee::getLastName() const { return lastName; }
// static data member tracking the number of objects of a class.
int main() {
// no objects exist; use class name and binary scope
resolution
// operator to access static member function
getCount
cout << "Number of employees before
instantiation of any objects is "
<< Employee::getCount()
<< endl; // use class name
// the following scope creates and
destroys
// Employee objects before main terminates
{
Employee e1{ "Susan", "Baker"
};
Employee e2{ "Robert", "Jones"
};
// two objects exist; call
static member function getCount again
// using the class name and the
scope resolution operator
cout << "Number of employees
after objects are instantiated is "
<<
Employee::getCount();
cout << "\n\nEmployee 1:
"
<<
e1.getFirstName() << " " << e1.getLastName()
<<
"\nEmployee 2: "
<<
e2.getFirstName() << " " << e2.getLastName() <<
"\n\n";
}
// no objects exist, so call static member function
getCount again
// using the class name and the scope resolution
operator
cout << "\nNumber of employees after objects are
deleted is "
<< Employee::getCount()
<< endl;
system("pause");
}
In: Computer Science
Write a Python program that has the user enter their name. Using the user's name calculate the following:
1. How many letters are in the user's name?
2. Print the user's name in REVERSE both in capital letters and lowercase letters
3. Print the ASCII value for each letter of the user's name.
4. Print the SUM of all of the letters of the user's name (add each letter from #3)
In: Computer Science
1.
a. Name the three bones that make up the coxal, or hip
bone.
b. Name the structure that connects the two pubic bones
anteriorly
c. Name two ways in which a female pelvis is different than a male:
d. Name the area of the coxal bone which articulates with the head of the femur:
e. Name the bones that articulate at the knee
In: Anatomy and Physiology
Write a machine language program to output your name on the output device. The name you output must be longer than two characters. Write it in a format suitable for the loader and execute it on the Pep/9 simulator.
my name is Kevin
In: Computer Science