run and modify a program from an existing file a. See the picture below and copy its content to the clipboard b. start Visual Studio, open a new project, and paste the code from the clipboard in the newly created .cpp file c. compile the code; are the result reasonable? d. rewrite the statement that calculates the interest using a compound assignment operator (see Lecture 1, page 5) and compile the p rogram; did you get the same output? e. substitute all end line strings “\n” with << endl and compile the code; did you get the same output? f. initialize nine float variables with values containing 2 to 6 digits (each one different) and display these values on three rows and three columns using a space between them (hint: use single quotes). How are the columns aligned? g. repeat (copy and paste) the previous display and substitute each space that separates the values printed on the screen with a horizontal tab (hint: use an escape sequence). How are the columns aligned? h. repeat again the previous display and print each of the nine values in a field of 10 characters (hint: use an output formatting manipulator). How are the columns aligned? i.
run and modify a program from an existing file a. See the picture below and copy its content to the clipboard b. start Visual Studio, open a new project, and paste the code from the clipboard in the newly created .cpp file c. compile the code; are the result reasonable? d. rewrite the statement that calculates the interest using a compound assignment operator (see Lecture 1, page 5) and compile the p rogram; did you get the same output? e. substitute all end line strings “\n” with << endl and compile the code; did you get the same output? f. initialize nine float variables with values containing 2 to 6 digits (each one different) and display these values on three rows and three columns using a space between them (hint: use single quotes). How are the columns aligned? g. repeat (copy and paste) the previous display and substitute each space that separates the values printed on the screen with a horizontal tab (hint: use an escape sequence). How are the columns aligned? h. repeat again the previous display and print each of the nine values in a field of 10 characters (hint: use an output formatting manipulator). How are the columns aligned? i.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
3.Compile (debug), run and modify a program from an existing file
a. See the picture below and
copy its content to the clipboard
b. start Visual Studio, open a new project, and paste the code from the clipboard
in the newly created .cpp file
c. compile the code; are the result reasonable?
d. rewrite the statement that calculates the interest using a compound assignment
operator (see Lecture 1, page 5) and compile the p rogram; did you get the
same output?
e. substitute all end line strings “\n” with << endl and compile the code; did
you get the same output?
f. initialize nine float variables with values containing 2 to 6 digits (each one
different) and display these values on three rows and three columns using a
space between them (hint: use single quotes). How are the columns aligned?
g. repeat (copy and paste) the previous display and substitute each space that
separates the values printed on the screen with a horizontal tab (hint: use an
escape sequence). How are the columns aligned?
h. repeat again the previous display and print each of the nine values in a field of
10 characters (hint: use an output formatting manipulator). How are the
columns aligned?
i. add an “alarm” at the end of the program, just before return 0; compile the
code and check if you can hear the beep
4. Write from scratch a program with the following tasks:
a. input a negative integer (use cout and cin)
b. define a float variable that stores the absolute value of the first integer
c. calculate the square and the square root of the new variable and print them in
field of eight characters
d. input a positive real number
e. calculate its square, its square root, its natural logarithm and its base-10
logarithm
f. declare a new variable and use it to input an angle (in degrees)
g. calculate its sine, cosine and tangent, and display them using a precision of 3
digits
h. print the values entered from the keyboard and calculated in the previous steps
using complete explanations (ex. “The square of 4 is 16”, or “The tangent of
45 degrees is 1”)
Note: solve it using entry level programming C++
Transcribed Image Text:100 %
Output
1
2
3
4
5
25
26
27
28
6
7
8
9
10
11
20
21
22
23
24
12
13
14
15
16
17
18
10
19
- Ⓡ
#include <iostream>
#include <cmath>
using namespace std;
Eint main()
{
}
float amount;
float interest;
float years;
float total;
cout << "Enter amount to invest (dollars) =>";
cin >> amount;
// Dollars to invest.
// Yearly interest rate.
// Number of years.
// Total accumulation.
cout << "Enter yearly interest rate (0...100) =>";
cin >> interest;
cout <<"Enter the number of years => ";
cin >> years;
interest interest / 100;
total amount pow ((1 + interest), years);
cout << "\n";
cout << "The total accumulation is " << total << " dollars.\n";
return 0;
No issues found
Tel
| x= ab
main()
I
Ln: 17 Ch: 12
SPC
Expert Solution
Step 1 Introduction to C++ Program
It is defined as a general purpose, case-sensitive, free-form programming language that supports object-oriented,
procedural and generic programming.
It has some features :
(i) Inheritance.
(ii) Polymorphism.
(iii) Encapsulation.
(iv) Abstraction.
Step by step
Solved in 2 steps
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