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Update main.go #3

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Update main.go #3

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23 changes: 22 additions & 1 deletion bundle-server/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,29 @@ func main() {
w.Header().Set("Content-Type", "application/gzip")
http.ServeFile(w, r, r.URL.Path[1:])
})

printPrimeNumbers(5,19)
// start HTTP server with `http.DefaultServeMux` handler
log.Fatal(http.ListenAndServe(":9000", nil))

}

func printPrimeNumbers(num1, num2 int){
if num1<2 || num2<2{
fmt.Println("Numbers must be greater than 2 for this to work.")
return
}
for num1 <= num2 {
isPrime := true
for i:=2; i<=int(math.Sqrt(float64(num1))); i++{
if num1 % i == 0{
isPrime = false
break
}
}
if isPrime {
fmt.Printf("Found Prime number: %d ", num1)
}
num1++
}
fmt.Println()
}
Comment on lines +28 to +47
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@coderabbit-nyctonid coderabbit-nyctonid bot Jun 26, 2023

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Image description CodeRabbit

The printPrimeNumbers function currently prints the prime numbers directly to the console. It would be more useful if it returned a slice of prime numbers instead. This way, the function can be used in different contexts, such as returning the prime numbers in an HTTP response.

Suggested change
func printPrimeNumbers(num1, num2 int){
if num1<2 || num2<2{
fmt.Println("Numbers must be greater than 2 for this to work.")
return
}
for num1 <= num2 {
isPrime := true
for i:=2; i<=int(math.Sqrt(float64(num1))); i++{
if num1 % i == 0{
isPrime = false
break
}
}
if isPrime {
fmt.Printf("Found Prime number: %d ", num1)
}
num1++
}
fmt.Println()
}
func printPrimeNumbers(num1, num2 int) []int {
primes := []int{}
if num1 < 2 || num2 < 2 {
return primes
}
for num1 <= num2 {
isPrime := true
for i := 2; i <= int(math.Sqrt(float64(num1))); i++ {
if num1 % i == 0 {
isPrime = false
break
}
}
if isPrime {
primes = append(primes, num1)
}
num1++
}
return primes
}