How to print the array index in Golang 1.20
0In this video we are going to generate source code for the GoLang Program, How to print the array index using chatGPT.
After generating we will verify and run the generated code.
IMPORTANT NOTE on SOURCE CODE: only source code that are acceptable by the youtube description box will be displayed.
In this program I have replaced the angled brackets with > or <. once you copy the source code to editor replace it with greater than or less than symbols respectively.
##############SOURCE CODE#########################
package main
import "fmt"
func main() {
// Define an array of integers
arr := [...]int{1, 2, 3, 4, 5}
// Print the indices of the elements in the array
for i := 0; i < len(arr); i++ {
fmt.Printf("Index %d: %d\n", i, arr[i])
}
}
##############END OF SOURCE CODE#########################
Below is the explanation for the program:
In this program, we define an array of integers using the ... syntax, which allows Go to infer the length of the array from the number of elements.
We then use a for loop to iterate over the elements in the array. The loop variable i represents the index of each element in the array, and we print the index and value of each element using the fmt.Printf function.
#go #goprogramming #golang #golangtutorial #golanguage