2) if else condition This type of if condition is used, when you have one condition and two body of code (two set of statements) to execute based on a single condition. Syntax if( test-condition) { True-block; } else { False-block; } Here, two blocks,True-blockandFalse-block. ...
Syntax and Structure The syntax for an if-else statement in C is: if (condition) { // block of code to be executed if the condition is true } else { // block of code to be executed if the condition is false } If vs. If-Else While the if statement alone is used to execute a...
So, in C if-else statement, we have an if block followed by else block. If the condition is true, if block is executed, and if the condition is false, else block is executed. Based on the output of condition, only one of the block is executed. Syntax of C If-Else statement Follow...
Here, is thesyntax of if else statementinCorC++programming language: if(test_condition) { //statement(s)/true block; } else { //statement(s)/false block; } If the value oftest_conditionis true (non zero value), statement(s) written in true/if block will be executed and if it is ...
Let’s explore how the “if-else” statement works in C: if-else Syntax in C: The basic syntax of the “if-else” statement is as follows: if (condition) { // Code block executed if the condition is true } else { // Code block executed if the condition is false } Mechanism of...
This is nested if or if-else or if-else-if conditions in C. Basic syntax for nested ‘if’ or ‘if-else’ condition is given below: if (expression1) { Statements; if (expression2) { Statements; } else { Statements; } } Given below is basic program using nested if conditions. ...
Syntax if (condition) { // block of code to be executed if the condition is true}Note that if is in lowercase letters. Uppercase letters (If or IF) will generate an error.In the example below, we test two values to find out if 20 is greater than 18. If the condition is true, ...
In the last tutorial we learned how to use if statement in C. In this guide, we will learn how to use if else, nested if else and else if statements in a C Program. C If else statement Syntax of if else statement: If condition returns true then the state
If you do this, you never have to remember to put them in when you want more than one statement to be executed, and you make the body of the if statement more visually clear. Else Sometimes when the condition in an if statement evaluates to false, it would be nice to execute some ...
elsestatements 可选。 如果先前的condition或elseifcondition表达式没有被计算为True,则执行一个或多个语句。 End If 终止If...Then...Else块的多行版本。 注解 多行语法 当遇到If...Then...Else语句时,会测试condition。 如果condition为True,则执行Then后面的语句。 如果condition为False,则按顺序计算每个Else...