Author: K Z

A for loops executes statements a predetermined number of times. The control expression for the loop is initialized, tested and manipulated entirely within the for loop parentheses. It is easy to debug…

The do…while loop is similar to the while loop. In the while loops, the loop-continuation condition is tested at the beginning of the loop before performed the body of the loop. The…

while loops will loop continuously, and infinitely, until the expression inside the parenthesis, () becomes false. Something must change the tested variable, or the while loop will never exit. while…

In this section, we will discuss Loops in Arduino. Programming languages provide various control structures that allow for more complicated execution paths. A loop statement allows us to execute a…

The conditional operator ? : is the only ternary operator in C. ? : conditional operator Syntax expression1 ? expression2 : expression3 Expression1 is evaluated first. If its value is…

Similar to the if statements, switch...case controls the flow of programs by allowing the programmers to specify different codes that should be executed in various conditions. In particular, a switch statement compares the value…

The if statement can be followed by an optional else if...else statement, which is very useful to test various conditions using single if...else if statements. When using if...else if…else statements, keep in mind − An if can have…

An if statement can be followed by an optional else statement, which executes when the expression is false. if … else Statement Syntax if (expression) { Block of statements; } else {…

It takes an expression in parenthesis and a statement or block of statements. If the expression is true then the statement or block of statements gets executed otherwise these statements…

Decision making structures require that the programmer specify one or more conditions to be evaluated or tested by the program. It should be along with a statement or statements to…