Solutions for challenge #195

1 files changed, 37 insertions, 0 deletions

diff --git a/challenge-195/roger-bell-west/javascript/ch-1.js b/challenge-195/roger-bell-west/javascript/ch-1.js
new file mode 100755
index 0000000000..728340ef1c
--- /dev/null
+++ b/challenge-195/roger-bell-west/javascript/ch-1.js
@@ -0,0 +1,37 @@
+#! /usr/bin/node
+
+"use strict"
+
+function specialintegers(n) {
+    let o = 0;
+    for (let i = 1; i <= n; i++) {
+        let f = new Set();
+        let s = true;
+        for (let c of i.toString()) {
+            if (f.has(c)) {
+                s = false;
+                break;
+            } else {
+                f.add(c);
+            }
+        }
+        if (s == 1) {
+            o++;
+        }
+    }
+    return o;
+}
+
+if (specialintegers(15) == 14) {
+    process.stdout.write("Pass");
+} else {
+    process.stdout.write("FAIL");
+}
+process.stdout.write(" ");
+
+if (specialintegers(35) == 32) {
+    process.stdout.write("Pass");
+} else {
+    process.stdout.write("FAIL");
+}
+process.stdout.write("\n");