💻 अत्यधिक विस्तार में FizzBuzz: एक Go दृष्टिकोण 🔗

1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz

package main

import "fmt"

func main() {
	for i := 1; i <= 15; i++ {
		if i%3 == 0 && i%5 == 0 {
			fmt.Println("FizzBuzz")
		} else if i%3 == 0 {
			fmt.Println("Fizz")
		} else if i%5 == 0 {
			fmt.Println("Buzz")
		} else {
			fmt.Println(i)
		}
	}
}

package main

import "fmt"

func main() {
	for i := 1; i <= 15; i++ {
		res := ""
		
		if i%3 == 0 {
			res += "Fizz"
		}
		if i%5 == 0 {
			res += "Buzz"
		}
		
		if res == "" {
			res = fmt.Sprint(i)
		}
		fmt.Println(res)
	}
}

package main

import "fmt"

type Rule struct {
	Divisor int
	Word    string
}

func run(max int, rules []Rule) []string {
	var all []string
	for i := 1; i <= max; i++ {
		res := ""
		for _, rule := range rules {
			if i%rule.Divisor == 0 {
				res += rule.Word
			}
		}
		if res == "" {
			res = fmt.Sprint(i)
		}
		all = append(all, res)
	}
	return all
}

func main() {
	rules := []Rule{
		{3, "Fizz"},
		{5, "Buzz"},
	}
	
	all := run(15, rules)
	for _, word := range all {
		fmt.Println(word)
	}
}

package main

import "fmt"

type Trigger func(res *string, i int)

func run(max int, triggers []Trigger) []string {
	var all []string
	for i := 1; i <= max; i++ {
		res := ""
		for _, trigger := range triggers {
			trigger(&res, i)
		}
		all = append(all, res)
	}
	return all
}

func main() {
	all := run(15, []Trigger{
		func(res *string, i int) {
			if i%3 == 0 {
				*res += "Fizz"
			}
		},
		func(res *string, i int) {
			if i%5 == 0 {
				*res += "Buzz"
			}
		},
		func(res *string, i int) {
			if *res == "" {
				*res = fmt.Sprint(i)
			}
		},
	})
	
	for _, word := range all {
		fmt.Println(word)
	}
}

package main

import "fmt"

type Trigger func(res *string, i int)

func run(max int, triggers []Trigger) []string {
	var all []string
	for i := 1; i <= max; i++ {
		res := ""
		for _, trigger := range triggers {
			trigger(&res, i)
		}
		all = append(all, res)
	}
	return all
}

// create acts as a factory, returning a custom Trigger function
func create(number int, word string) Trigger {
	return func(res *string, i int) {
		if i%number == 0 {
			*res += word
		}
	}
}

func main() {
	all := run(15, []Trigger{
		create(3, "Fizz"),
		create(5, "Buzz"),
		func(res *string, i int) {
			if *res == "" {
				*res = fmt.Sprint(i)
			}
		},
	})
	
	for _, word := range all {
		fmt.Println(word)
	}
}

package main

import "fmt"

type Trigger func(res *string, i int)

func run(max int, out chan<- string, triggers []Trigger) {
	for i := 1; i <= max; i++ {
		res := ""
		for _, trigger := range triggers {
			trigger(&res, i)
		}
		out <- res // Stream the result
	}
	close(out) // Always close the channel when finished
}

func create(number int, word string) Trigger {
	return func(res *string, i int) {
		if i%number == 0 {
			*res += word
		}
	}
}

func main() {
	// Create an unbuffered channel
	results := make(chan string)
	
	// Start the generation in a background goroutine
	go run(15, results, []Trigger{
		create(3, "Fizz"),
		create(5, "Buzz"),
		func(res *string, i int) {
			if *res == "" {
				*res = fmt.Sprint(i)
			}
		},
	})
	
	// Range over the channel to read values as they arrive
	for word := range results {
		fmt.Println(word)
	}
}