Completed UTF16Value

UTF-16StringValue.js

@@ -0,0 +1,20 @@
+// Write a function that determines and returns the UTF-16 string value of a
+// string passed in as an argument. The UTF-16 string value is the sum of the
+// UTF-16 values of every character in the string. (You may use
+// String.prototype.charCodeAt() to determine the UTF-16 value of a character.)
+
+const utf16Value = (string1) => {
+  let sum = 0;
+  for (const element of string1) {
+    sum += element.charCodeAt(element);
+  }
+  return sum;
+};
+
+console.log(utf16Value('Four score'));         // 984
+console.log(utf16Value('Launch School'));      // 1251
+console.log(utf16Value('a'));                  // 97
+console.log(utf16Value(''));                   // 0
+
+const OMEGA = "\u03A9";             // UTF-16 character 'Ω' (omega)
+console.log(utf16Value(OMEGA));