Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Related questions
Question
thumb_up100%
Note: Kindly refer to the attached screenshot for the sample program.
1. Identify the format of the function used: no return type & no parameter, with return type & no parameter, no return type & with parameter and with return type & with parameter.
2. Identify the format and actual parameters.
3. Identify the function signature
4. Identify parameter if value parameter, reference parameter or constant reference parameter is used.
5. Identify the the scope of variable used.
6. Identify the type of C++ function is used.
Transcribed Image Text:main.cpp
1 // This program reads 20 numbers and outputs the number of
2 // zeros, odd, and even numbers.
3
4 #include <iostream>
5 #include <iomanip>
7 using namespace std;
8
9 const int N = 20;
10
11
//Function prototypes
12 void initialize(int& zeroCount, int& oddCount, int& evenCount);
13 void getNumber(int& num);
14 void classifyNumber(int num, int& zeroCount, int& oddCount,
15
16 void printResults(int zeroCount, int oddCount, int evenCount);
int& evenCount);
17
18 int main (()
19
20
//Variable declaration
21
int counter; //loop control variable
22
int number; //variable to store the new number
23
//variable to store the number of zeros
//variable to store the number of odd integers
int zeros;
24
int odds;
25
int evens;
//variable to store the number of even integers
26
27
initialize(zeros, odds, evens);
//Step 1
28
29
cout <« "Please enter
<« N <«
integers."
30
<« endl;
//Step 2
31
cout <« "The numbers you entered are:
<« endl;
32
33
1; counter <= N; counter++)
for (counter
{
getNumber(number);
//Step 3
34
//Step 3a
//Step 3b
//Step 3c
35
36
cout <« number <« "
classifyNumber (number, zeros, odds, evens);
}// end for loop
37
38
39
40
cout <« endl;
41
42
printResults(zeros, odds, evens);
//Step 4
43
44
return 0;
Transcribed Image Text:45 }
46
47 void initialize(int& zeroCount, int& oddCount, int& evenCount)
48 {
zeroCount = 0;
oddCount = 0;
49
50
51
evenCount = 0;
52 }
53
54 void getNumber(int& num)
55 {
56
cin >> num;
57
58
59 void classifyNumber(int num, int& zeroCount, int& oddCount,
60
61 {
int& evenCount)
switch (num % 2)
{
62
63
64
case 0:
65
evenCount++;
if (num == 0)
zeroCount++;
66
67
68
break;
69
case 1:
70
case -1:
71
oddCount++;
} //end switch
73 } //end classifyNumber
72
74
75 void printResults(int zeroCount, int oddCount, int evenCount)
76 {
77
cout <« "There are " << evenCount «
evens,
<« "which includes
<« endl;
cout <« "The number of odd numbers is:
<« endl;
78
<« zeroCount <« "
zeros"
79
80
<« oddCount
81
82 } //end printResults
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- please answer do not image format and properly explanation.arrow_forwardDefine the following functions: find_base_area() has two parameters as a prism's base length and base width. The function returns the area of the prism's base. The area of the base is calculated by: find_vol() has three parameters as a prism's base length, base width, and height. The function returns the prism's volume, and uses the find_base_area() function to calculate the prism's base area. The volume is calculated by: Ex: If the input is: 4.0 2.0 3.0 then the output is: Prism base length: 4.0 Prism base width: 2.0 Prism height: 3.0 Base area: 8.0 Volume: 24.0arrow_forwardWhat roles do the parameters and the return statement play in a function definition?arrow_forward
- Data Management Functions - Name format. Python*a) Define a function nameFormat() with parameters first, middle, and last.-This function prints the first name, the middle initial and the last name using proper title format.-Call the function nameFormat with these positional arguments: john stu smith-Call the function nameFormat with these keyword arguments: last=‘kennedy’, first=‘john’, middle=‘fitzgerald’ Example Output John S. SmithJohn F. Kennedyarrow_forwardCreate a function in C language that takes two integers x, and y as the parameters and returns the sum and the absolute difference of both the numbers but the return type of the function should be void. You can add extra parameters to the function but the function should not return anything and should send the required values as well. Test your function for the numbers 10, and 5 inside the main function.arrow_forwardProject Statement (C++ Language) Your Project Statement should clearly describe the following, 1. A general explanation of the problem, expected input, and output. 2. Part A - Explaining the data structures and functions required to approach the solution to the problem. 3. Part B - Explaining the algorithms that can be used to program the functions mentioned in Part A, and the techniques to improve the efficiency of these algorithms.arrow_forward
- All lines of code in your program can be reached and executed when I run your program define two functions and they have a "meaningful purpose" to your program. Each function must have more than three statements or lines of code. At least one function defines a parameter and you use this parameter in a meaningful way At least one function returns a value back to the code that is calling it and it is used in a meaningful wayarrow_forwardWhy is defining functions so important when writing code?arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON 
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education