Answer:
#Function for the calculcations needed
function subtotal_gratuity_total(subtotal,gratuity_rate):
gratuity_rate = gratuity_rate/100 #this is assuming the user enters the gratuity as a percentage value (e.g. 15)
gratuity = subtotal*gratuity_rate
total = subtotal+gratuity
return subtotal, gratuity_rate, gratuity, total
#Reading the values the user enters
Output(“Input subtotal”)
input (subtotal)
Output(“Input gratuity rate”)
input (gratuity_rate)
#Calling function we created with the values the user enters as inputs,
#and the 4 values required as outputs
subtotal,gratuity_rate,gratuity, total = subtotal_gratuity_total(subtotal,gratuity_rate)
#include <iostream>
#include <vector>
using namespace std;
class Student
{
public:
Student(int mark)
{
this->mark = mark;
if (mark >= 90 && mark <= 100)
grade = 'A';
else if (mark >= 80 && mark <= 89)
grade = 'B';
else if (mark >= 70 && mark <= 79)
grade = 'C';
else if (mark < 70 && mark >= 0)
grade = 'D';
else
cout << "Invalid mark, grade not assigned";
}
int getMark()
{
return mark;
}
char getGrade()
{
return grade;
}
private:
int mark;
char grade;
};
int main()
{
vector<Student> students;
int num, mark;
cout << "Enter number of students: ";
cin >> num;
if (num <= 0)
cout << "Invalid number of students, exiting";
else
{
for (int i = 1; i <= num; i++)
{
cout << "Enter marks for student " << i << ": ";
cin >> mark;
Student s(mark);
students.push_back(s);
}
}
// do whatever you like with the vector from here onwards, such as:
/*
for (int i = 0; i < students.size(); i++)
{
cout << "Student " << i + 1 << " grade: " << students[i].getGrade() << endl;
}
*/
return 0;
}
The missing line of code to have the following output is console log ("\'hi").
<h3>What are codes?</h3>
Codes are the rules in an information system that converts the information such as image, text from communication language to other language that is secret and only can understand by the system.
Thus, the missing line of code to have the following output is console log ("\'hi").
Learn more about codes
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