added solution for prime checker

Kyle Maune · Kyle Maune · commit 3e9dbbf834a9 · 2014-07-15T17:09:35.000-07:00
diff --git a/Medium Difficulty/primeChecker.js b/Medium Difficulty/primeChecker.js
@@ -0,0 +1,41 @@
+// coderbyte solution for prime checker
+// splashinn
+
+function primeChecker(num) { 
+  var result = [];
+  var perm = function(current, set){
+    if (set.length == 0){
+      result.push(parseInt(current));
+      return;
+    }
+    for (var i = 0; i < set.length; i++){
+      var pivot = set[i];
+      set.splice(i, 1);
+      perm(current + pivot, set);
+      set.splice(i, 0, pivot);
+    }
+  }
+
+  perm('', num.toString().split(''));
+
+  var primeTime = function(numero){
+    if (numero == 1){
+    return false;
+    } else{
+    for (var j = 2; j < numero/2; j++){
+      if (numero % 2 === 0){
+        return false;
+      }
+    }
+    return true;
+  }
+  }
+
+  for (var k = 0; k < result.length; k++){
+    if (primeTime(result[k]) === true){
+      return 1;
+    }
+  }
+  return 0;
+
+}
