commit e337c8b004b6ae4082146433622c0c7916d6bd26
Author: leonnicolas <leonloechner@gmx.de>
Date:   Thu Jan 30 16:26:20 2020 +0100

    first commit

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..99f9def
--- /dev/null
+++ b/main.go
@@ -0,0 +1,77 @@
+package main
+
+import (
+	"fmt"
+	"runtime"
+)
+
+var MAX uint64 = 1000000000
+
+type Res struct{//this struct help communicating with the channel eg. weather channel will terminate, or what number it calculated
+	n uint64
+	nr uint64
+	nnr uint64
+	thread uint64
+	terminate bool
+}
+func reverseNum(num uint64) uint64{
+	var ret uint64 = 0
+	for num!=0{
+		ret = 10*ret + num%10
+		num /=10
+	}
+	return ret
+}
+func isAllOdd(num uint64) bool {
+	for num !=0 {
+		if num%2==0{
+			return false
+		}
+		num /=10
+	}
+	return true
+}
+func findRev(start uint64, end uint64, step uint64, ch chan Res){
+	for i:=start ; i < end; i+=step{
+		if i%10==0{
+			continue
+		}
+		h := i+reverseNum(i)
+		if isAllOdd(h){
+			r :=new(Res)
+			r.n =i
+			r.nr = reverseNum(i)
+			r.nnr = h
+			r.thread = start // is equal to thread
+			r.terminate = false
+			ch <- *r
+		}
+	}
+	r:= new(Res)
+	r.terminate = true
+	ch<-*r
+}
+func main() {
+	numThreads := runtime.NumCPU()
+	ch := make(chan Res)
+	for i:=0 ;i< numThreads; i++{
+		go findRev(uint64(i),MAX, uint64(numThreads),ch)
+	}
+	var n uint64 = 0
+	for {
+		h:=<-ch
+		if h.terminate{
+			numThreads--
+			if numThreads <=0{
+				fmt.Printf("\nTotal reversibles found:%d\n", n)
+				break
+			}
+			continue
+		}
+		n++
+		//fmt.Printf("zahl=%d rev(zahl)=%d zahl+rev(zahl)=%d n=%d thread=%d\n", h.n,h.nr,h.nnr,n,h.thread)
+
+
+	}
+
+}