In C programming, these are primarily the if, if-else, and else-if statements. They help in controlling the flow of the program by allowing the execution of certain blocks of code while skipping others based on the evaluation of Boolean expressions. This is fundamental in creating dynamic and...
If-Else Statement in C - Learn how to use if-else statements in C programming with examples and detailed explanations. Master conditional logic for effective coding.
Introduction to the if-else statement in C Control flow statements are the heart of any programming language, allowing developers to dictate the execution path of their code. One of the most fundamental control structures in C programming is the “if-else” statement. This versatile construct ...
C If Else statement is kind of an extension toC IfStatement. In C If statement, we have seen that execution of a block of statements depends on a condition. In If Else statement, we have one more block, called else block, which executes when the condition is false. So, in C if-else...
If-else statement Nested if statement If-else-if ladder Condition Statement Switch case Jump statements (break, continue, goto, return) We will discuss each of these types of loop control statements in detail, with the help of code examples, in the section ahead. If Statement In C++ In C++...
The statement(s) under the ‘else’ condition is returned. The statement(s) under the ‘if’ condition is ignored from execution. For example: Examples Let’s take an example of a Boolean expression with the help of actual coding in C: If the condition is met (true) as per the given...
if( test-condition1) { Statements; if(test-condition2) { Block-1; } else { Block2; } } else ... Here, test-condition2 will be executed, if the test-condition1 is true.ExampleConsider the following example/* Program to check to entered character if vowel or consonant.*/ #include...
Real-Life ExamplesThis example shows how you can use if..else to "open a door" if the user enters the correct code:Example int doorCode = 1337;if (doorCode == 1337) { printf("Correct code.\nThe door is now open.");} else { printf("Wrong code.\nThe door remains closed.");}...
When we run the program the output will be: This statement is always executed. The expression number < 5 will return false, hence the code inside if block won't be executed. C# if...else (if-then-else) Statement The if statement in C# may have an optional else statement. The block ...
If the body of if...else has only one statement, you can omit { } in the program. For example, you can replace int number = 5; if (number > 0) { cout << "The number is positive." << endl; } else { cout << "The number is negative." << endl; } with int number = 5...