C++ Loops

In this tutorial you will learn about the C++ Loops and its application with practical example.

C++ Loops

Loop statements are used to execute the block of code repeatedly for a specified number of times or until it meets a specified condition. Loop statement are very useful to iterate over collection/list of items or to perform a task for multiple times. In C++, we have following loop statements available-

C++ for Loop

The for loop is used when we want to execute block of code known times. In C++, basic for loop is similar as it is in C. The for loop takes a variable as iterator and assign it with an initial value, and iterate through the loop body as long as the test condition is true.

Syntax :-

Example:-

Output:-

cpp_for_loop

C++ While Loop

The while loop will execute a block of statement as long as a test expression is true.

Syntax:-

Example:-

Output:-

cpp_while_loop_example

C++ do…while Loop

The do…while statement executes loop statements and then test the condition for next iteration and executes next only if condition is true.

Recommended:-  C++ Recursion

Syntax:-

Example:-

Output:-

cpp_do_while_loop_example

In this tutorial we have learn about the C++ Loops and its application with practical example. I hope you will like this tutorial.