C Arrays
Arrays Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value. To create an array, define the data type (like int) and specify the name of the array followed by square…
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C Break and Continue
Break You have already seen the break statement used in an earlier chapter of this tutorial. It was used to “jump out” of a switch statement. The break statement can also be used to jump out of a loop.
C For Loop Examples
Real-Life Examples To demonstrate a practical example of the for loop, let’s create a program that counts to 100 by tens: Example for (i = 0; i <= 100; i += 10) { printf(“%d\n”, i); } In this example,…
C Nested Loops
Nested Loops It is also possible to place a loop inside another loop. This is called a nested loop.
C For Loop
For Loop When you know exactly how many times you want to loop through a block of code, use the for loop instead of a while loop: Syntax for (expression 1; expression 2; expression 3) { // code block…
C While Loop Examples
Real-Life Examples To demonstrate a practical example of the while loop, we have created a simple “countdown” program: Example int countdown = 3; while (countdown > 0) { printf(“%d\n”, countdown); countdown–; } printf(“Happy New Year!!\n”); In this example,…
C Do/While Loop
The Do/While Loop The do/while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is…
C While Loop
Loops Loops can execute a block of code as long as a specified condition is reached. Loops are handy because they save time, reduce errors, and they make code more readable.
C Switch
Switch Statement Instead of writing many if..else statements, you can use the switch statement. The switch statement selects one of many code blocks to be executed: Syntax switch (expression) { case x: // code block break; …