
Regular “for” loop:
The “for” loop is also referred as count-controlled loop and it contains three processes as follows:
- Initialization
- Compare
- Update
It is possible to initialize more than one variable in loop expression. In some cases it is necessary to track number of times the loop gets executed; so C++ provides “for” loop.
Syntax:
The syntax for the “for” loop is as follows:
//for loop condition
for (initialization; compare; update)
{
//statement
}
In the above format,
- The “initialization” represents the initialization variable for the loop.
- The “compare” represents the comparison condition which is used to exit from the loop when the condition becomes failure.
- The “update” represents the counter variable to count each iteration in the loop.
- The “statement” represents the statements which are needs to be executed during the loop iteration.
Range based for loop:
The range based “for” loop is the one which iterates each element once from the array. On iteration, the loop copies element from the array to variable each time.
- For example, consider an array consists of six elements; so, the loop will iterate for 6 times to retrieve each element from the array.
Syntax:
The syntax for the range based “for” loop is as follows:
for(datatype rangeVariable: array)
Statement;
In the above format,
- The “datatype” is the data type followed by the range variable; the range variable uses the same data type as the array follows or else it follows a type to which the element of the array can be automatically converted.
- The “rangeVariable” is the name which receives the value from array for each loop iteration; this variable changes the value on each loop iteration like first, second and so on.
- The “array” represents the name of the array that the loop needs to operate; from this array, the loop iterates once for every element.
- The “statement” represents the statement that needs to be executed during the loop iteration.
- Start the program
- Declare the variable “name” as “int” and assign the size of the variable “name” with 20 elements.
- Then, write the regular “for” loop and range based for loop to print each element of the array.

Want to see the full answer?
Check out a sample textbook solution
Chapter 7 Solutions
Starting Out with C++ from Control Structures to Objects Plus MyLab Programming with Pearson eText -- Access Card Package (9th Edition)
- Capsim Team PowerPoint Presentations - Slide Title: Key LearningsWhat were the key learnings that you discovered as a team through your Capsim simulation?arrow_forwardWrite the SQL code that permits to implement the tables: Student and Transcript. NB: Add the constraints on the attributes – keys and other.arrow_forwardDraw an ERD that will involve the entity types: Professor, Student, Department and Course. Be sure to add relationship types, key attributes, attributes and multiplicity on the ERD.arrow_forward
- Draw an ERD that represents a book in a library system. Be sure to add relationship types, key attributes, attributes and multiplicity on the ERD.arrow_forward2:21 m Ο 21% AlmaNet WE ARE HIRING Experienced Freshers Salesforce Platform Developer APPLY NOW SEND YOUR CV: Email: hr.almanet@gmail.com Contact: +91 6264643660 Visit: www.almanet.in Locations: India, USA, UK, Vietnam (Remote & Hybrid Options Available)arrow_forwardProvide a detailed explanation of the architecture on the diagramarrow_forward
- hello please explain the architecture in the diagram below. thanks youarrow_forwardComplete the JavaScript function addPixels () to calculate the sum of pixelAmount and the given element's cssProperty value, and return the new "px" value. Ex: If helloElem's width is 150px, then calling addPixels (hello Elem, "width", 50) should return 150px + 50px = "200px". SHOW EXPECTED HTML JavaScript 1 function addPixels (element, cssProperty, pixelAmount) { 2 3 /* Your solution goes here *1 4 } 5 6 const helloElem = document.querySelector("# helloMessage"); 7 const newVal = addPixels (helloElem, "width", 50); 8 helloElem.style.setProperty("width", newVal); [arrow_forwardSolve in MATLABarrow_forward
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageProgramming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage LearningEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning




