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Golang program to demonstrate the shorthand declaration of an Array

Here, we are going to demonstrate the shorthand declaration of an Array in Golang (Go Language).
Submitted by Nidhi, on March 07, 2021

Problem Solution:

In this program, we will use the shorthand declaration method to create and initialize an array. After that, we will print array elements on the console screen.

Program/Source Code:

The source code to demonstrate the shorthand declaration of an Array is given below. The given program is compiled and executed successfully.

// Golang program to demonstrate the 
// shorthand declaration of Array.

package main

import "fmt"

func main() {
	arr := [5]int{1, 2, 3, 4, 5}

	fmt.Println("Array elements:")
	for i := 0; i <= 4; i++ {
		fmt.Printf("%d ", arr[i])
	}
}

Output:

Array elements:
1 2 3 4 5

Explanation:

In the above program, we declare the package main. The main package is used to tell the Go language compiler that the package must be compiled and produced the executable file. Here, we imported the fmt package that includes the files of package fmt then we can use a function related to the fmt package.

In the main() function, we created and initialized an integer array arr of 5 elements using the shorthand declaration method. After that, we printed the array elements using the for loop on the console screen.

Golang Array Programs »



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