diff --git a/.idea/misc.xml b/.idea/misc.xml
index 639900d..172df7b 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-19" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/Java-Lab-003.iml b/Java-Lab-003.iml
index b46c0dd..e1006ff 100644
--- a/Java-Lab-003.iml
+++ b/Java-Lab-003.iml
@@ -5,6 +5,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
     </content>
+    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/README.md b/README.md
index cdcf86f..992f526 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,36 @@ Explore the behavior of the `System.out.printf` function when displaying values
 ### **Instructions:**
 For each of the issues above, screenshot and add the error images to this repo named **error01.png, error02.png, and error003.png** or simply edit this README.md and use markdown to list the error messages received.
 
+### **First Error;**
+Exception in thread "main" java.util.IllegalFormatConversionException: f != java.lang.Integer
+at java.base/java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4515)
+at java.base/java.util.Formatter$FormatSpecifier.printFloat(Formatter.java:3079)
+at java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:3027)
+at java.base/java.util.Formatter.format(Formatter.java:2791)
+at java.base/java.io.PrintStream.implFormat(PrintStream.java:1367)
+at java.base/java.io.PrintStream.format(PrintStream.java:1346)
+at java.base/java.io.PrintStream.printf(PrintStream.java:1245)
+at Format.main(Format.java:5)
+
+### **Second error;**
+Exception in thread "main" java.util.IllegalFormatConversionException: d != java.lang.Double
+at java.base/java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4515)
+at java.base/java.util.Formatter$FormatSpecifier.printInteger(Formatter.java:3066)
+at java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:3021)
+at java.base/java.util.Formatter.format(Formatter.java:2791)
+at java.base/java.io.PrintStream.implFormat(PrintStream.java:1367)
+at java.base/java.io.PrintStream.format(PrintStream.java:1346)
+at java.base/java.io.PrintStream.printf(PrintStream.java:1245)
+at Format.main(Format.java:5)
+
+### **Third error;**
+Exception in thread "main" java.util.MissingFormatArgumentException: Format specifier '%f'
+at java.base/java.util.Formatter.format(Formatter.java:2790)
+at java.base/java.io.PrintStream.implFormat(PrintStream.java:1367)
+at java.base/java.io.PrintStream.format(PrintStream.java:1346)
+at java.base/java.io.PrintStream.printf(PrintStream.java:1245)
+at Format.main(Format.java:5)
+
 ### **Note:**
 Your answers to this exercise should be added using Markdown into the project's `README.md` file so that they get committed with the project's code..
 
diff --git a/src/.gitkeep b/src/.gitkeep
index 8b13789..e69de29 100644
--- a/src/.gitkeep
+++ b/src/.gitkeep
@@ -1 +0,0 @@
-
diff --git a/src/Error-1.png b/src/Error-1.png
new file mode 100644
index 0000000..4113cd1
Binary files /dev/null and b/src/Error-1.png differ
diff --git a/src/Error-2.png b/src/Error-2.png
new file mode 100644
index 0000000..d6a41c6
Binary files /dev/null and b/src/Error-2.png differ
diff --git a/src/Error-3.png b/src/Error-3.png
new file mode 100644
index 0000000..1a5f7c9
Binary files /dev/null and b/src/Error-3.png differ
diff --git a/src/Format.java b/src/Format.java
new file mode 100644
index 0000000..b819eb5
--- /dev/null
+++ b/src/Format.java
@@ -0,0 +1,8 @@
+public class Format {
+
+        public static void main(String[] args) {
+            int a = 10;
+            System.out.printf("print %d %f", a);
+        }
+    }
+
diff --git a/src/TempConvert.java b/src/TempConvert.java
new file mode 100644
index 0000000..b16bcec
--- /dev/null
+++ b/src/TempConvert.java
@@ -0,0 +1,18 @@
+import java.util.Scanner;
+public class TempConvert {
+    public static void main(String[] args) {
+        System.out.println("Please Enter The Temperature in Celsius: ");
+        Scanner scanner = new Scanner(System.in);
+        double celsius = scanner.nextDouble();
+        double fahrenheit = celsius * 9/5 + 32;
+
+        System.out.println(celsius + " C = " + (fahrenheit) + " F");
+        scanner.close();
+
+    }
+}
+//creating scanner and object to read inputs
+//prompt for user to input
+//read what user typed
+//calculate the temp from C to F
+//close scanner
\ No newline at end of file
diff --git a/src/TimeConvert.java b/src/TimeConvert.java
new file mode 100644
index 0000000..3401b3e
--- /dev/null
+++ b/src/TimeConvert.java
@@ -0,0 +1,20 @@
+import java.util.Scanner;
+public class TimeConvert {
+    public static void main(String[] args) {
+        Scanner in = new Scanner(System.in);
+    System.out.println("Please Enter Total Number of Seconds: ");
+
+        int seconds;
+    seconds = in.nextInt();
+
+    int convertMinutes = seconds/60;
+    int convertHours = convertMinutes/60;
+    int convertSeconds = seconds - convertMinutes*60;
+
+    System.out.println(convertHours+ " Hours, "+ convertMinutes%60 +" Minutes, and " +convertSeconds +" Seconds");
+    }
+}
+//Asking for user input
+//reading the input
+//calculate the result
+//print result
\ No newline at end of file