Introduction to Loops in C

Loops are used in programming to execute a block of code multiple times until a certain condition is met.
C provides three types of loops:

✔ do-while loop - Executes the block at least once, then continues if the condition is true.

✔ while loop - Executes a block of code as long as the condition is true.

✔ for loop - Best for cases where the number of iterations is known beforehand.

Each loop type has its own use cases:

-- Use do-while when you want the loop to execute at least once.
-- Use while when you don’t know how many times the loop should run.
-- Use for when the number of iterations is fixed.