Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial



Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial

Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial

Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial
if-else statement. In C language, we use the if-else statement to execute a certain block of code if a certain condition is true, and another block of code if the condition is false. The syntax for using the if-else statement is:
Here, the condition is checked using the logical operator (==). If the condition is true, the code inside the if block is executed. If the condition is false, the code inside the else block is executed.
Moving on to the switch statement, we use it to execute a certain block of code based on the value of a variable. The syntax for using the switch statement is:
the value of the variable x is checked using the switch statement. If the value of x is 1, the code inside case 1 is executed. Similarly, if the value of x is 2, the code inside case 2 is executed, and so on
As you can see, we use the scanf() function to read an integer from the user and store it in the variable num. Then, we use an if-else statement to check whether num is positive or negative. If num is positive, we print a message saying “Positive Number”. If num is negative, we print a message saying “Negative Number
Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial
Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial
Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial
Learn How to Use Decision Constructors in C Language: A Step-by-Step Tutorial

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