learngo/16-slices/15-multi-dimensional-slices/version-1/main.go

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import (
	"fmt"
)

func main() {
	// 1st day: $200, $100
	// 2nd day: $500
	// 3rd day: $50, $25, and $75

	spendings := [][]int{
		{200, 100},   // 1st day
		{500},        // 2nd day
		{50, 25, 75}, // 3rd day
	}

	for i, daily := range spendings {
		var total int
		for _, spending := range daily {
			total += spending
		}

		fmt.Printf("Day %d: %d\n", i+1, total)
	}
}