1. As simple for loop:

   package main
   import "fmt"
   
   func main() {
       for x := 2; x 
   Output :
   PS C:\GO_Language\For_Loop> go run forloop.go
   Value of  x is :2
   Value of  x is :3
   Value of  x is :4
   Value of  x is :5
   Value of  x is :6
   Value of  x is :7
   Value of  x is :8
   Value of  x is :9
   Value of  x is :10
   
   

2. program in GO Lang that prints 2 raise to the power n series.

   package main
   
   import (
       "fmt"
   )
   
   func main() {
       s := 1
       for s 
   Output :
   PS C:\GO_Language\For_Loop> go run forloop3.go
   2
   4
   8
   16
   32
   64
   128
   
    

3. For loop as Infinite Loop

   Package main 
   import "fmt"
   func main() {
   for {
   fmt.Printf("Prwatech\n")  
       }
       
   }
   

   Output :

   PS C:\GO_Language\For_Loop> go run forloop4.go
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   Prwatech
   .
   .
   .
   exit status 0xc000013a
   

4. For loop as while Loop:

   package main
   import (
       "fmt"
   )
   
   func main() {
       a := 5
       for s 
   Output :
   PS C:\GO_Language\For_Loop> go run forloop5.go
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   5
   
   

5. Simple range in for loop:

   package main
   import "fmt"
   func main() {
       rvariable:= []string{"Prowar", "Guru", " Powertech "} 
       for i, j:= range rvariable {
          fmt.Println(i, j) 
       }
       
   }
   

   Output :

   PS C:\GO_Language\For_Loop> go run forloop6.go
   0 Prowar
       2	Guru
   2  Powertech
   

6. Write a Golang program to find prime no. in a given range.                   1. (5,19)                       2.   (0,2)                       3. (13,100)

   package main
   
   import (
       "fmt"
       "math"
   )
   
   func printPrimeNumbers(num1, num2 int) {
       if num1 
   Output :
   PS C:\GO_Language\For_Loop> go run for_prime.go
   5 7 11 13 17 19 
   Numbers must be greater than 2.
   13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97
   
   

The post Loop in Go Language appeared first on Prwatech.