Fix time formatting for hours >= 24 and ensure leading zeros for single-digit hours

Author: AlanGit-debug2604

Sprint-3/5-stretch-extend/format-time.js

@@ -6,15 +6,17 @@ function formatAs12HourClock(time) {
   const hours = Number(time.slice(0, 2));
   const minutes = time.slice(-2);
   if (hours >= 24) {
-    return `${hours - 24}:${minutes} am +1`;
+    return `0${hours - 24}:${minutes} am +1`;
   } else if (hours > 12) {
     return `${hours - 12}:${minutes} pm`;
+  } else if (hours > 9) {
+    return `${hours}:${minutes} am`;
   }
-  return `${hours}:${minutes} am`;
+  return `0${hours}:${minutes} am`;
 }
 
 const currentOutput = formatAs12HourClock("08:01");
-const targetOutput = "8:01 am";
+const targetOutput = "08:01 am";
 console.assert(
   currentOutput === targetOutput,
   `current output: ${currentOutput}, target output: ${targetOutput}`,
@@ -28,15 +30,31 @@ console.assert(
 );
 
 const currentOutput3 = formatAs12HourClock("25:00");
-const targetOutput3 = "1:00 am +1";
+const targetOutput3 = "01:00 am +1";
 console.assert(
   currentOutput3 === targetOutput3,
   `current output: ${currentOutput3}, target output: ${targetOutput3}`,
 );
 
+const currentOutput4 = formatAs12HourClock("00:01");
+const targetOutput4 = "00:01 am";
+console.assert(
+  currentOutput4 === targetOutput4,
+  `current output: ${currentOutput4}, target output: ${targetOutput4}`,
+);
+
+const currentOutput5 = formatAs12HourClock("11:01");
+const targetOutput5 = "11:01 am";
+console.assert(
+  currentOutput5 === targetOutput5,
+  `current output: ${currentOutput5}, target output: ${targetOutput5}`,
+);
+
 console.log(formatAs12HourClock("08:01"));
 console.log(formatAs12HourClock("23:55"));
 console.log(formatAs12HourClock("25:01"));
+console.log(formatAs12HourClock("00:01"));
+console.log(formatAs12HourClock("11:01"));
 
 //Two patches
 //First hour input > 24, current algo is hours - 12 , e.g. 25-12 and print 13:00pm , rather than 1:00am (+1)