Initial data commit

Task/Arithmetic-Integer/JavaScript/arithmetic-integer-1.js

@@ -0,0 +1,26 @@
+var a = parseInt(get_input("Enter an integer"), 10);
+var b = parseInt(get_input("Enter an integer"), 10);
+
+WScript.Echo("a = " + a);
+WScript.Echo("b = " + b);
+WScript.Echo("sum: a + b = "        + (a + b));
+WScript.Echo("difference: a - b = " + (a - b));
+WScript.Echo("product: a * b = "    + (a * b));
+WScript.Echo("quotient: a / b = "   + (a / b | 0)); // "| 0" casts it to an integer
+WScript.Echo("remainder: a % b = "  + (a % b));
+
+function get_input(prompt) {
+    output(prompt);
+    try {
+        return WScript.StdIn.readLine();
+    } catch(e) {
+        return readline();
+    }
+}
+function output(prompt) {
+    try {
+        WScript.Echo(prompt);
+    } catch(e) {
+        print(prompt);
+    }
+}

Task/Arithmetic-Integer/JavaScript/arithmetic-integer-2.js

@@ -0,0 +1,15 @@
+// Invoked as node script_name.js <a> <b>. Positions 0 and 1 in the argv array contain 'node' and 'script_name.js' respectively
+var a = parseInt(process.argv[2], 10);
+var b = parseInt(process.argv[3], 10);
+
+var sum = a + b;
+var difference = a - b;
+var product = a * b;
+var division = a / b;
+var remainder = a % b;  // This produces the remainder after dividing 'b' into 'a'. The '%' operator is called the 'modulo' operator
+
+console.log('a + b = %d', sum);  // The %d syntax is a placeholder that is replaced by the sum
+console.log('a - b = %d', difference);
+console.log('a * b = %d', product);
+console.log('a / b = %d', division);
+console.log('a % b = %d', remainder);