neilkerman · August 8, 2021 14:45 · Aug 8, 2021
diff --git a/fibonacci.js b/fibonacci.js
@@ -0,0 +1,28 @@
+//Javascript program to print the fibonacci series. Coded by Samay Bhattacharyya.
+
+//Importing the readline library to read a line from console
+const readline = require("readline");
+const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout,
+});
+
+//Function to print Fibonacci Series
+var fibonacci = (n) => {
+    let a = 0, b = 1;
+    while (n-- > 0) {
+        process.stdout.write(`${a}, `);
+        b = a + b;
+        a = b - a;
+    }
+}
+
+//Using readline library to take input and run the function
+rl.question("Enter a number: ", function (num) {
+    console.log(`Fibonacci Series:\n`);
+    if(isNaN(num)){console.log("Kindly enter a number");rl.close();}
+    fibonacci(num);
+    rl.close();
+});
+
+//Use node fibonacci.js to run the program