[Shreyash]: Added code to print week day according to number entered

Author: shreyashdj

Selection Practice Problems/If-ElseIf-Else/WeekDays.js

@@ -0,0 +1,24 @@
+/*
+    Read Number and Display the week day (Sunday, Monday,...)
+*/
+
+var prompt = require("prompt-sync")();
+console.log();
+let number = parseInt(prompt(" Enter the week number : "));
+if (number == 1) {
+    console.log(" Sunday \n");
+} else if (number == 2) {
+    console.log(" Monday \n");
+} else if (number == 3) {
+    console.log(" Tuesday \n");
+} else if (number == 4) {
+    console.log(" Wednesday \n");
+} else if (number == 5) {
+    console.log(" Thursday \n");
+} else if (number == 6) {
+    console.log(" Friday \n");
+} else if (number == 7) {
+    console.log(" Saturday \n");
+} else {
+    console.log(" Entred Invalid Number \n");
+}