Data commit

Task/Integer-comparison/Wren/integer-comparison.wren

@@ -0,0 +1,22 @@
+import "io" for Stdin, Stdout
+
+System.print("Enter anything other than a number to quit at any time.\n")
+while (true) {
+    System.write("  First number  : ")
+    Stdout.flush()
+    var a = Num.fromString(Stdin.readLine())
+    if (!a) break
+    System.write("  Second number : ")
+    Stdout.flush()
+    var b = Num.fromString(Stdin.readLine())
+    if (!b) break
+    var s = (a-b).sign
+    if (s < 0) {
+        System.print("  %(a) < %(b)")
+    } else if (s == 0) {
+        System.print("  %(a) == %(b)")
+    } else {
+        System.print("  %(a) > %(b)")
+    }
+    System.print()
+}