Add first project euler problem

project_euler/problem_1.qbl

@@ -0,0 +1,30 @@
+import "../std.qbl"
+
+true 3 0
+while
+{
+//	i sum
+	dup check req req +
+	incAndCheck req
+}
+
+deq intToStr println
+
+function int => int check
+{
+	3 dup % 0 req != req
+	// not_divisible start
+	if
+	{
+		5 dup % 0 req != req
+		if
+		{
+			deq 0
+		}
+	}
+}
+
+function int => bool int incAndCheck
+{
+	1 + 1000 dup < req
+}