For loop in C programming with example: A loop is used in a programming to execute set of statements repeatedly until a given condition returns false.
C while and do.while Loop Loops are used in programming to repeat a specific block of code. In this article, you will learn to create while and do.while loops in C programming. Mar 19, 2020 We have seen the use of switch statements and do while loop in the previous project, now we will explain the use of for and while loops. We will get a number from the user and will display its table using both for loop and while loop. Using for loop. Let’s first make a table of a digit using for loop. Take the following code snippet, copy.
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Unlike for and while loops, which test the loop condition at the top of the loop, the do...while loop checks its condition at the bottom of the loop.
![Example of for loop program Example of for loop program](/uploads/1/2/6/2/126214299/954354062.jpg)
A do...while loop is similar to a while loop, except that a do...while loop is guaranteed to execute at least one time.
C++ For Loop Example Program
Syntax
C++ Do While Loop Examples
The syntax of a do...while loop in C++ is −
Notice that the conditional expression appears at the end of the loop, so the statement(s) in the loop execute once before the condition is tested.
If the condition is true, the flow of control jumps back up to do, and the statement(s) in the loop execute again. This process repeats until the given condition becomes false.
Flow Diagram
Example
When the above code is compiled and executed, it produces the following result −
For Loop In Dev C++
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