C Loops

Loops in C are used to perform a block of code repeatedly until the given condition is satisfied.

Following are the three types of loops in C programming:

• for loop
• while loop
• do-while loop

for Loop

A C program for loop is a control of repetition that gives the programmers a chance to enter a loop, which will then be repeated some number of times.

The for loop enables us to define three things regarding the loop:

• Initializing a loop counter to a starting value.
• Checking the loop counter to see if its value has arrived at the number of repetitions needed.
• Stepping up the value of the loop counter on each iteration through the loop body.

While Loop

The while loop is employed whenever you wish to run a code block as long as a given condition holds true.

do-while Loop

The do-while loop is the same as the while loop. This loop would run its statements at least once, regardless of whether the condition fails the first time.