learngo/08-numbers-and-strings/01-numbers/exercises/03-precedence/solution/main.go

// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//

package main

import "fmt"

func main() {
	// 10 + 5 - 5 - 10
	fmt.Println(10 + 5 - (5 - 10))

	// -10 + 0.5 - 1 + 5.5
	fmt.Println(-10 + 0.5 - (1 + 5.5))

	// 5 + 10*2 - 5
	fmt.Println(5 + 10*(2-5))

	// 0.5*2 - 1
	fmt.Println(0.5 * (2 - 1))

	// 3 + 1/2*10 + 4
	fmt.Println((3+1)/2*10 + 4)

	// 10 / 2 * 10 % 7
	fmt.Println(10 / 2 * (10 % 7))

	// 100 / 5 / 2
	// 5  / 2 = 2
	//  5 and 2 are integers, so, the fractional part drops
	// 5. / 2 = 2.5
	//  because 5. is a float, so the result becomes a float
	fmt.Println(100 / (5. / 2))
}