VariableAmountOfArgs

headFirst/args/data.txt

@@ -0,0 +1,6 @@
+1
+2
+3
+4
+5
+6

headFirst/args/go.mod

@@ -0,0 +1,3 @@
+module main
+
+go 1.24.5

headFirst/args/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"fmt"
+	"main/sub"
+	"os"
+)
+
+func jp (mylist ...int) {
+	for _,i := range mylist {
+		fmt.Print(i," ")
+	}
+}
+
+func main() {
+	args := os.Args[1]
+	res := sub.Kek(args)
+	fmt.Println(res)
+
+	jp(1,2,3,4)
+}
+

headFirst/args/sub/sub.go

@@ -0,0 +1,20 @@
+package sub
+
+import (
+	"bufio"
+	"os"
+	"strconv"
+)
+
+func Kek(fileName string) []int {
+	var seg []int
+	counter := 0
+	file,_ := os.Open(fileName)
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		mid,_ := strconv.ParseInt(scanner.Text(),0,0)
+		seg = append(seg,int(mid))
+		counter++
+	}
+	return seg
+}