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A repetition - the do-whileloop. Theforloop control activities, questions and answers. The related tutorial reference for this worksheet are:C/C program control 1andC/C programcontrol 2. The whileloop in C/C is very similar to the forloop. Repetition Looping Structures: Concepts of Iteration, while loop (pre-test), for loop (pre-test), do while(post-test) loop discussed. Program using a do whil.
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A for loop is a repetition control structure that allows you to efficiently write a loop that needs to execute a specific number of times.
Repetition Structure In C++
Syntax
The syntax of a for loop in C++ is −
Here is the flow of control in a for loop −
The init step is executed first, and only once. This step allows you to declare and initialize any loop control variables. Pianoteq promotional code. You are not required to put a statement here, as long as a semicolon appears.
Next, the condition is evaluated. Online hash cracker. If it is true, the body of the loop is executed. If it is false, the body of the loop does not execute and flow of control jumps to the next statement just after the for loop.
After the body of the for loop executes, the flow of control jumps back up to the increment statement. This statement can be left blank, as long as a semicolon appears after the condition.
The condition is now evaluated again. Www desi tv forum. If it is true, the loop executes and the process repeats itself (body of loop, then increment step, and then again condition). After the condition becomes false, the for loop terminates.
Flow Diagram
Example
Union In C
When the above code is compiled and executed, it produces the following result −
Selection Control Structure