package main

import "fmt"

func main() {
	value1 := 20
	var value2 float32 = 4.33
	value3 := "O"
	fmt.Printf("Type value1 = %T, value2 = %T, value3 = %T", value1, value2, value3)
	// Type value1 = int, value2 = float32, value3 = string
}