wdi-sg · 1ung · Feb 28, 2018
diff --git a/js/index.html b/js/index.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+
+<html>
+<body>
+<h1>Hello World</h1>
+<p>I'm hosted with GitHub Pages.</p>
+<script src="sillySum.js"></script>
+</body>
+</html>
diff --git a/js/isPrime.js b/js/isPrime.js
@@ -0,0 +1,16 @@
+function isPrime(n) {
+	if (n === 1) {
+		return false;
+	} else if (n === 2) {
+		return true;
+	} else {
+		for (var x = 2; x < n; x ++) {
+			if (n % x === 0) {
+				return false;
+			}
+		}
+		return true;
+	}
+};
+
+console.log(isPrime(13));
diff --git a/js/letterCount.js b/js/letterCount.js
@@ -0,0 +1,14 @@
+function letterCount(word) {
+	var count = {};
+	for (var i = 0; i < word.length; i ++) {
+		var letter = word[i];
+		if (count[letter]) {
+			count[letter]++;
+		} else {
+			count[letter] = 1;
+		}
+	}
+	return count;
+};
+
+letterCount('apple');
diff --git a/js/merge.js b/js/merge.js
@@ -0,0 +1,35 @@
+var merged_array = [];
+
+var arr1 = [3, 6, 11];
+
+var arr2=[2, 4, 5, 8, 9];
+
+function merge(arr1, arr2) {
+
+	var n = 0;
+
+
+    for (n in arr1) {
+
+        merged_array.push(arr1[n]);
+
+
+}
+
+
+
+    for (n in arr2) {
+
+        merged_array.push(arr2[n])
+
+
+    }
+
+   merged_array.sort();
+
+ };
+
+
+merge(arr1, arr2);
+
+console.log(merged_array);
diff --git a/js/sillySum.js b/js/sillySum.js
@@ -0,0 +1,9 @@
+function sillySum(num) {
+	var result = 0
+	for (var i = 0; i < num.length; i ++) {
+		result += num[i] * i
+	}
+	return result;
+};
+
+sillySum([3, 4, 6]);