Go: Variables

package main

import (
        "fmt"
)

func sayHello(s string) string {
        return "Hello " + s
}

func main() {
        fmt.Println(sayHello("George"))
        var age int = 12
        fmt.Println(age)
        var smallfloat float32 = 53.123456
        fmt.Println(smallfloat)
        var bigfloat float64 = 1212553.123456789012345
        fmt.Println(bigfloat)
        var booleanVar bool = true
        fmt.Println(booleanVar)
        var bigInt uint = 4000000000
        fmt.Println(bigInt)
        var str string = "Hellos"
        fmt.Println(str)
        var numArr[10] int
        numArr[0] = 1253
        numArr[1] = 14
        numArr[2] = 125
        numArr[3] = 124
        numArr[4] = 1543
        numArr[5] = 723
        numArr[6] = 345
        numArr[7] = 5234
        numArr[8] = 8235
        numArr[9] = 908773
        fmt.Println(numArr)
}