What is Loop or For Loop in C Programming ?

What is For Loop in C Programming ?

Loops are used in programming to repeat a specific block of code. After reading this tutorial, you will learn to create a for loop in C programming.

The initialization statement is executed only once.

Then, the test expression is evaluated. If the test expression is false (0), for loop is terminated. But if the test expression is true (nonzero), codes inside the body of for loop is executed and the update expression is updated.

This process repeats until the test expression is false.

The for loop is commonly used when the number of iterations is known.

To learn more on test expression (when test expression is evaluated to nonzero (true) and 0 (false)), check out relational and logical operators.