What are the main differences between different loops when it comes to coding ?

This question is relevant to different coding languages, and it can be easily explained using Java language : for instance, we will use an integer array called FOR:for(int i=0;i<ArrayList.size();i++) the same line can be expressed using an enhanced loop to iterate Java array called FOR EACH:for(integer number : ArrayList) Both loops will go through each INTEGER element from the ArrayList, the first one having more flexibility.

GB

Related Computing A Level answers

All answers ▸

Describe what is meant by a modular design and state on advantage of a modular design.


A common construct found in many algorithms is a loop. Using pseudocode, write a pre-condition loop to output all of the even numbers between 99 and 201.


Describe a difference between an array and a linked list.


When a stack is implemented using a 1-D array, adding a valid item can cause an execution error. Explain why an execution error can occur in this situation.