Course Content

  • For Loop
  • While Loop
  • Do While Loop
  • 32. Foreach Loop

Course Content


Loops are used in programming to make a repeated sequence of instructions. The loop will run over and over again until the condition is met. A loop is an instruction that tells the computer to do something repeatedly, or it is a repeating block of instructions. Loops are often used when you want to repeat certain instructions many times without having to enter them more than once. There are two types of loops: A counting loop will count from a starting point, through a sequence of numbers, and then back again. This type is often used in games or when you need to display different steps in order in sequential order A conditional loop checks for some condition before deciding whether the next command should be executed or not. If another condition fails, it can jump out of the loop by skipping

The three types of loops are: - Infinite Loops - Loop with Exit Condition while - loops through a block of code as long as the specified condition is true do...while - loops through a block of code once, and then repeats the loop as long as the specified condition is true for - loops through a block of code a specified number of times foreach - loops through a block of code for each element in an array - Loop with Predefined Limit

A for loop is a programming construct that allows a programmer to iterate over a given set of values. The foreach loop, on the other hand, will iterate through each element in an object or array. The for loop is one of the most fundamental loops in programming languages. It is used to repeat a series of commands for a certain number of times or until a condition becomes false. Foreach loops are used to iterate over objects and arrays instead of numbers. Foreach loops are useful when you need to perform an operation on each item in the array or object rather than performing the same operation repeatedly on every element in sequence.

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