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Go Program to Add Two Arrays

In this Go Program to add two arrays, we allow users to enter the size and the array items. Next, we used for loop (for i = 0; i < size; i++) to iterate the array items from 1 to size. Inside the loop, (additionArr[i] = addArr1[i] + addArr2[i]) we added the two array items at each index position.

package main

import "fmt"

func main() {
    var size, i int

    fmt.Print("Enter the Array Size = ")
    fmt.Scan(&size)

    addArr1 := make([]int, size)
    addArr2 := make([]int, size)
    additionArr := make([]int, size)

    fmt.Print("Enter the First Array Items to Perform Addition = ")
    for i = 0; i < size; i++ {
        fmt.Scan(&addArr1[i])
    }

    fmt.Print("Enter the Second Array Items to Perform Addition = ")
    for i = 0; i < size; i++ {
        fmt.Scan(&addArr2[i])
    }

    fmt.Print("The Sum or Addition of Two Arrays = ")
    for i = 0; i < size; i++ {
        additionArr[i] = addArr1[i] + addArr2[i]
        fmt.Print(additionArr[i], "  ")
    }
    fmt.Println()
}
Go Program to Add Two Arrays 1

Go Program to Add Two Arrays Example 2

In this Golang example, we used the for loop range (for x, _ := range addArr1) and performed the addition. You can also rewrite the for loop as (for x := range addArr1). To show you the syntax, we left that _. 

package main

import "fmt"

func main() {
    var i int

    var addArr1 [5]int
    var addArr2 [5]int
    var additionArr [5]int

    fmt.Print("Enter the First Array Items to Perform Addition = ")
    for i = 0; i < 5; i++ {
        fmt.Scan(&addArr1[i])
    }
    fmt.Print("Enter the Second Array Items to Perform Addition = ")
    for i = 0; i < 5; i++ {
        fmt.Scan(&addArr2[i])
    }
    fmt.Print("The Sum or Addition of Two Arrays = ")
    for x, _ := range addArr1 {
        additionArr[x] = addArr1[x] + addArr2[x]
        fmt.Print(additionArr[x], "  ")
    }
    fmt.Println()
}
Go Program to Add Two Arrays 2

In this Golang program, to add two arrays, we used for loop range to insert and add the array items.

package main

import "fmt"

func main() {
    var size int

    fmt.Print("Enter the Multiplication Array Size = ")
    fmt.Scan(&size)

    addArr1 := make([]int, size)
    addArr2 := make([]int, size)
    additionArr := make([]int, size)

    fmt.Print("Enter the First Array Items to Perform Addition = ")
    for i := range addArr1 {
        fmt.Scan(&addArr1[i])
    }
    fmt.Print("Enter the Second Array Items to Perform Addition = ")
    for j := range addArr2 {
        fmt.Scan(&addArr2[j])
    }
    fmt.Print("The Sum or Addition of Two Arrays = ")
    for x := range additionArr {
        additionArr[x] = addArr1[x] + addArr2[x]
        fmt.Print(additionArr[x], "  ")
    }
    fmt.Println()
}
Golang Program to Add Two Arrays 3

Filed Under: Go Examples

  • Golang Hello World Program
  • Go Add Two Number
  • Go Calculate Electricity Bill
  • Go Calculate Employee Salary
  • Go Compound Interest
  • Go Count Digits in a Number
  • Go Count Total Notes in Amount
  • Go Cube of a Number
  • Go Even or Odd
  • Go Factorial of a Number
  • Go First Digit of a Number
  • Go Generic Root of a Number
  • Go Largest of Three Numbers
  • Go Leap year Program
  • Go Reverse Natural Numbers
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  • Go Number divisible by 5 and 11
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  • Go Profit or Loss
  • Go Print 1 to 100 without loop
  • Go Program to Print 1 to 100
  • Go Product of Digits in a Number
  • Go Palindrome Number Program
  • Go Print Even Numbers
  • Go Print Odd Numbers
  • Go Factors of a Number
  • Go Perfect Number
  • Go Prime Number
  • Go Reverse a Number
  • Go Simple Interest
  • Go Square of a Number
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  • Go Sum of Digits in a Number
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  • GoSwap Two Numbers
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  • Go Negative Numbers in Array
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  • Go Character is a Digit
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  • Go Print Alphabets from a to z
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  • Go Matrix Arithmetic Operations
  • Go Program to Add Two Arrays
  • Go Matrix Multiplication Program
  • Go Program to Add Two Matrices
  • Go Identity Matrix
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  • Go Array Multiplication Program
  • Go Program to Print Array Items
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  • Go Matrix Determinant
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  • Go Sum of Each Matrix Row
  • Go Sum of Matrix Diagonal
  • Go Sum of Matrix Lower Triangle
  • Go Sum of Matrix Upper Triangle
  • Go Print Matrix Upper Triangle
  • Go Print Matrix Lower Triangle
  • Go Sum of Matrix Each Row & Col
  • Go Sum of Matrix Opp Diagonal
  • Go Interchange Matrix Diagonals
  • Go Scalar Matrix Multiplication
  • Go Odd Index Position Array Item
  • Go Even Index Position Array Item
  • Go Symmetric Matrix
  • Go Two Matrixes are Equal
  • Go Count Positive & Neg in Array
  • Go Count Even and Odd in Array
  • Go Transpose a Matrix

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