Menu
×
   ❮   
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AWS AI GO KOTLIN SASS VUE GEN AI CYBERSECURITY DATA SCIENCE
     ❯   

Go Operators


Go Operators

Operators are used to perform operations on variables and values.

The + operator adds together two values, like in the example below:

Example

package main
import ("fmt")

func main() {
  var a = 15 + 25
  fmt.Println(a)
}
Try it Yourself »

Although the + operator is often used to add together two values, it can also be used to add together a variable and a value, or a variable and another variable:

Example

package main
import ("fmt")

func main() {
  var (
    sum1 = 100 + 50 // 150 (100 + 50)
    sum2 = sum1 + 250 // 400 (150 + 250)
    sum3 = sum2 + sum2 // 800 (400 + 400)
  )
  fmt.Println(sum3)
}
Try it Yourself »

Go divides the operators into the following groups:


W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.

Copyright 1999-2023 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.