Coupon Accepted Successfully!


Decision Making

Decision making structures require that the programmer specify one or more conditions to be evaluated or tested by the program, along with a statement or statements to be executed if the condition is determined to be true, and optionally, other statements to be executed if the condition is determined to be false.

Following is the general form of a typical decision making structure found in most of the programming languages:

Description: ecision making statements in C

C programming language assumes any non-zero and non-null values as true and if it is either zero or null then it is assumed as false value.

C programming language provides following types of decision-making statements.



if statement

An if statement consists of a boolean expression followed by one or more statements.

if...else statement

An if statement can be followed by an optional else statement, which executes when the boolean expression is false.

switch statement

A switch statement allows a variable to be tested for equality against a list of values.

nested if statements

You can use one if or else if statement inside another if or else if statement(s).

nested switch statements

You can use one swicth statement inside another switch statement(s).

Test Your Skills Now!
Take a Quiz now
Reviewer Name