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Go Recursion

In Go programming, calling same function from within the function is known as recursion. It is always a good idea to break a problem into multiple tasks. Let us see a program to calculate factorial value in Go programming using recursion.

Go Recursion Example: Factorial Number

     package main
import (
   "fmt"
)
func main() {
   fmt.Println(factorial(5))
}
func factorial(num int ) int{
   if num == 0{
      return 1
   }
   return num*factorial(num-1)
}

    

Output:

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