C++ If ... Else :
C++ Conditions and If Statements
C++ programming language supports these logical conditions from mathematical expressions as shown in below:
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Logical Condition
|
Description
|
|
a < b
|
Less than
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a <= b
|
Less than or equal to
|
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a > b
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Greater than
|
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a >= b
|
Greater than or equal to
|
|
a == b
|
Equal to
|
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a != b
|
Not Equal to
|
You can use these Statements to perform different actions for different decisions.
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The if Statement: The if Statement used to specify a block of code to be executed, if a specified condition is true.
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The else Statement: The else used to specify a block of code to be executed, if the same condition is false.
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The if-else Statement: The else if Statement used to specify a new condition to test, if the first condition is false.
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The switch Statement: The switch statement used to specify many alternative blocks of code to be executed.
The if Statement
The if statement is used to specify a block of C++ code to be executed if a condition is true.
The Syntax of if statement is as follows:
if (condition) {
// if condition is true then block of code to be executed
}
Example :
Output :
