How to create a Set of Numbers from 1 to N in Go - Step by Step Examples

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How to create a Set of Numbers from 1 to N in Go ?

Answer

To create a set of numbers from 1 to N in Go, you can use a map where the keys represent the numbers.

✐ Examples

1 Create Set of Numbers from 1 to 5

In this example,

We initialize an empty map named numberSet.
We use a for loop to iterate from 1 to 5 (inclusive).
Inside the loop, we set the value of each number as true in the map.
The resulting map contains keys for numbers from 1 to 5.

Go Program

package main

import (
	"fmt"
)

func main() {
	numberSet := make(map[int]bool)

	for i := 1; i <= 5; i++ {
		numberSet[i] = true
	}

	fmt.Println("Set of numbers from 1 to 5:", numberSet)
}

Output

Set of numbers from 1 to 5: map[1:true 2:true 3:true 4:true 5:true]

2 Create Set of Numbers from 1 to 10

In this example,

We initialize an empty map named numberSet.
We use a for loop to iterate from 1 to 10 (inclusive).
Inside the loop, we set the value of each number as true in the map.
The resulting map contains keys for numbers from 1 to 10.

Go Program

package main

import (
	"fmt"
)

func main() {
	numberSet := make(map[int]bool)

	for i := 1; i <= 10; i++ {
		numberSet[i] = true
	}

	fmt.Println("Set of numbers from 1 to 10:", numberSet)
}

Output

Set of numbers from 1 to 10: map[1:true 2:true 3:true 4:true 5:true 6:true 7:true 8:true 9:true 10:true]

Summary

In this tutorial, we learned How to create a Set of Numbers from 1 to N in Go language with well detailed examples.

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How to create a Set of Numbers from 1 to N in Go - Step by Step Examples

How to create a Set of Numbers from 1 to N in Go ?

Answer

✐ Examples

1 Create Set of Numbers from 1 to 5

Go Program

Output

2 Create Set of Numbers from 1 to 10

Go Program

Output

Summary

More Go Sets Tutorials