diff --git a/.DS_Store b/.DS_Store
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diff --git a/express/.DS_Store b/express/.DS_Store
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diff --git a/express/lib/greet-user.js b/express/lib/greet-user.js
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+++ b/express/lib/greet-user.js
@@ -0,0 +1,9 @@
+// https://www.programiz.com/javascript/function
+// program to print the text
+// declaring a function
+function greet(name) {
+    let name = prompt("What is your name? ");
+    console.log("Hello " + name + ":)");
+}
+
+