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Introduction to Go

bookComparison Operators

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We discussed three comparison operators in previous chapters. However, there are additional operators in this category that we should be familiar with. Below is a list of all the comparison operators:

OperatorLogic
==Equal to
!=Not Equal to
<Less Than
<=Less Than or Equal to
>Greater Than
>=Greater Than or Equal to

Not Equal To (!=)

This operator is used to check if two values are not equal to each other. For example:

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var a int = 1
fmt.Println(a != 2) // Outputs 'true'

Less Than or Equal To (<=)

This operator is used to check if the value on the left is less than or equal to the value on the right:

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var a int = 7
fmt.Println(a <= 7) // Outputs 'true'
fmt.Println(a <= 6) // Outputs 'false'

Greater Than or Equal To (>=)

This operator is used to check if the value on the left is greater than or equal to the value on the right:

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var a int = 7
fmt.Println(a >= 7) // Outputs 'true'
fmt.Println(a >= 6) // Outputs 'true'
question mark

Which of the following is equivalent to the expression a <= 5 ?

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