Golang : Totalize or add-up an array or slice example
A simple example on how to totalize or add-up all the integer elements in a slice/array. Just use a for
loop to add up the elements one-by-one.
Here you go!
package main
import (
"fmt"
)
func main() {
slice := []int{1, 2, 3, 4, 5, 6}
total := 0
for i := 0; i < len(slice); i++ {
total = total + slice[i]
}
fmt.Println("Slice elements are : ", slice)
fmt.Println("Elements add up to : ", total)
}
Sample output:
Slice elements are : [1 2 3 4 5 6]
Elements add up to : 21
See also : Golang : 2 dimensional array example
By Adam Ng
IF you gain some knowledge or the information here solved your programming problem. Please consider donating to the less fortunate or some charities that you like. Apart from donation, planting trees, volunteering or reducing your carbon footprint will be great too.
Advertisement
Tutorials
+9.9k Golang : Create Temporary File
+16.3k Golang : Check if IP address is version 4 or 6
+6.5k Golang : Process json data with Jason package
+10.3k Google Maps URL parameters configuration
+4.4k Javascript : Change page title to get viewer attention
+13.5k Golang : How to shuffle elements in array or slice?
+20.1k Golang : Sort and reverse sort a slice of strings
+17.1k Golang : Aligning strings to right, left and center with fill example
+20.1k Golang : For loop continue,break and range
+8.8k Javascript : Read/parse JSON data from HTTP response
+28.2k Golang : Save map/struct to JSON or XML file