I made changes based on review

Author: Alrzini2025

Sprint-2/1-key-errors/0.js

@@ -1,13 +1,28 @@
 // Predict and explain first...
-//  Missing backticks for template string template strings need to use backticks `, but here ${} is used without them
+/// This code will error before it runs. 'str' has already been declared"
+//
+// This happens because:
+// 1. 'str' is already declared as a function parameter
+// 2. Inside the function, we try to declare 'str' again using 'let'
+ 
+// original code 
+//function capitalise(str) {
+ //let str = `${str[0].toUpperCase()}${str.slice(1)}`;  
+//return str;
+//}
 
-// call the function capitalise with a string input (error)
-// interpret the error message and figure out why an error is occurring
-// ${} must be inside backticks and str is being redeclared (it is already the function parameter) 
+// write your explanation here
+ //When you write: function capitalize(str)
+// - 'str' is already declared as a parameter
+//Then inside the function: let str = ...
+// - This tries to declare 'str' again
 
-
-// =============> write your explanation here
-// =============> This function takes a string and returns a new string with the first letter  in capital
+// new code 
 function capitalise(str) {
-  return `${str[0].toUpperCase()}${str.slice(1)}`;
-} 
+  let capitalised = `${str[0].toUpperCase()}${str.slice(1)}`;
+  return capitalised;
+}
+
+console.log(capitalise("hello"));  // "Hello" 
+
+

Sprint-2/5-stretch-extend/format-time.js

@@ -49,3 +49,15 @@ function formatAs12HourClockFixed(time) {
   return `${time.slice(0, 5)} am`;
 }
 
+console.log("=== Test for fixed function ===\n");
+
+console.log(formatAs12HourClockFixed("00:00"), "→ Expected: 12:00 am");
+console.log(formatAs12HourClockFixed("00:30"), "→ Expected: 12:30 am");
+console.log(formatAs12HourClockFixed("01:00"), "→ Expected: 01:00 am");
+console.log(formatAs12HourClockFixed("08:15"), "→ Expected: 08:15 am");
+console.log(formatAs12HourClockFixed("11:59"), "→ Expected: 11:59 am");
+console.log(formatAs12HourClockFixed("12:00"), "→ Expected: 12:00 pm");
+console.log(formatAs12HourClockFixed("12:30"), "→ Expected: 12:30 pm");
+console.log(formatAs12HourClockFixed("13:00"), "→ Expected: 01:00 pm");
+console.log(formatAs12HourClockFixed("14:45"), "→ Expected: 02:45 pm");
+console.log(formatAs12HourClockFixed("23:59"), "→ Expected: 11:59 pm");