create a functiom for BMI

Author: shirinpanahian

Sprint-3/3-mandatory-implement/2-cases.js

@@ -14,3 +14,10 @@
 // You will need to come up with an appropriate name for the function
 // Use the MDN string documentation to help you find a solution
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
+function toUpperSnakeCase(text) {
+  const newText = text.replace(" ", "_");
+  return newText.toUpperCase();
+}
+console.log(
+  `The upper snake case of "hello there" is ${toUpperSnakeCase("hello there")}`,
+);