Variables and Constants

Simple data types - Numbers, booleans, Strings

package main

import (
  "fmt"
)

func main() {
  var a int = 42
  var b float64 = 3.14
  var c bool = true
  var d string = "Hello, Go!"

  fmt.Println("Integer:", a)
  fmt.Println("Float:", b)
  fmt.Println("Boolean:", c)
  fmt.Println("String:", d)
}

Shorthand syntax

package main

import (
  "fmt"
)

func main() {
  a := 42
  b := 3.14
  c := true
  d := "Hello, Go!"

  fmt.Println("Integer:", a)
  fmt.Println("Float:", b)
  fmt.Println("Boolean:", c)
  fmt.Println("String:", d)
}

Constants

package main

import (
  "fmt"
)

func main() {
  const a int = 42
  const b float64 = 3.14
  const c bool = true
  const d string = "Hello, Go!"

  fmt.Println("Integer:", a)
  fmt.Println("Float:", b)
  fmt.Println("Boolean:", c)
  fmt.Println("String:", d)
}