What is Decision Making Making Statements in Programming? #programming #coding

Decision making is a fundamental concept in programming that involves instructing computers to make choices based on certain conditions. It plays a critical role in the development of software systems, making it a key skill for any programmer to master. In this video, we will explore the concept of decision making in programming, discussing its importance, types of decision statements, and their use cases.

Decision making in programming involves evaluating a condition or set of conditions and executing code based on the result of the evaluation. The condition is usually a boolean expression that returns either true or false. The process of decision making can be viewed as a flowchart with a decision block that determines the flow of the program based on the condition. The importance of decision making in programming cannot be overstated, as it allows programs to perform different actions based on varying scenarios, leading to more efficient and versatile programs.

There are several types of decision statements in programming, including if-else, switch-case, and ternary operator. The most common type of decision statement is the if-else statement. It evaluates a condition and executes a block of code if the condition is true, or an alternate block if the condition is false. The if-else statement is commonly used for making decisions in a wide range of applications, including data validation, input processing, and error handling.

The switch-case statement is another type of decision statement that evaluates a single expression and executes code based on the value of the expression. It is particularly useful when there are multiple cases to consider, making it more concise and readable than a series of if-else statements. The switch-case statement is commonly used for menu selection, game programming, and state machine implementation.

The ternary operator is a shorthand notation for an if-else statement that assigns a value to a variable based on a condition. It has the following syntax: condition ? value1 : value2. If the condition is true, value1 is assigned to the variable, otherwise, value2 is assigned. The ternary operator is commonly used for simple decisions that involve assigning values to variables based on certain conditions.

In conclusion, decision making is an essential aspect of programming that allows programs to perform different actions based on varying scenarios. It involves evaluating a condition and executing code based on the result of the evaluation. There are several types of decision statements, including if-else, switch-case, and ternary operator, each with its unique use cases. The importance of decision making in programming cannot be overstated, as it leads to more efficient and versatile programs. As such, every programmer must master the concept of decision making to become proficient in programming.

By the end of this video, you would have watched the the following:
0:00 Decision Making in Programming
0:54 Decision making explained w.r.t. programming
1:47 Switch is a decision stucture
2:32 Decision structure in computer program
3:38 Decision making statements / structures
4:14 Example of decision making in programming
5:02 Decision making flow in programming

The video answers the following questions:
What is decision making?
What are Decision making statements? Explain with examples.
What is decision statements in programming?
What are the types of decision making statements in programming?

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