package main

import "fmt"

func main(){
	var a int // integer datatype
	a = 20
	var b string // string datatype
	b = "Aditya"
	var c float32 // float datatype
	c=1.98
	fmt.Printf("I am %v and I am %v years old\n",b,a)
	fmt.Printf("%v is a float datatype",c)
}