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package main
import (
"fmt"
// Uncomment this block to pass the first stage
// "net"
)
func main() {
// You can use print statements as follows for debugging, they'll be visible when running tests.
fmt.Println("Logs from your program will appear here!")
// Uncomment this block to pass the first stage
//
// udpAddr, err := net.ResolveUDPAddr("udp", "127.0.0.1:2053")
// if err != nil {
// fmt.Println("Failed to resolve UDP address:", err)
// return
// }
//
// udpConn, err := net.ListenUDP("udp", udpAddr)
// if err != nil {
// fmt.Println("Failed to bind to address:", err)
// return
// }
// defer udpConn.Close()
//
// buf := make([]byte, 512)
//
// for {
// size, source, err := udpConn.ReadFromUDP(buf)
// if err != nil {
// fmt.Println("Error receiving data:", err)
// break
// }
//
// receivedData := string(buf[:size])
// fmt.Printf("Received %d bytes from %s: %s\n", size, source, receivedData)
//
// // Create an empty response
// response := []byte{}
//
// _, err = udpConn.WriteToUDP(response, source)
// if err != nil {
// fmt.Println("Failed to send response:", err)
// }
// }
}
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