John Dennis

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>

src/LabThree.java

@@ -0,0 +1,36 @@
+import java.io.OutputStream;
+
+public class LabThree {
+
+    public static void main(String[] args) {
+        int gallon = 1;
+        double liter = 3.78541;
+        int cup = 16;
+        double  quart = 4.0;
+        double a,b, c;
+        a = 2.5;
+        b = 5.5;
+        c = 12.3;
+        float D = 22;
+        int E = 6/5;
+        System.out.printf("Half of b = "+b/2
+        );
+        System.out.println();
+        float  G = 4/3f;
+        System.out.printf("value : %.4f\n" , G);
+        System.out.printf("Four thirds = %.3f\n" , 4.0 / 3.0);
+        System.out.printf("percent of days gone = %.4f" , 33.0 /366.0);
+        System.out.println();
+        System.out.printf( "I am ironman = %d", 666);
+        System.out.println();
+        System.out.printf("%d Cup = %f Quart\n", cup, quart);
+        System.out.printf("%d Gallon = %f Liter", gallon, liter );
+        System.out.println();
+        int J = 42;
+        System.out.printf("this will work = %d %f",E, G);
+
+
+
+    }
+}
+

src/TempConvert.java

@@ -0,0 +1,12 @@
+import java.util.Scanner;
+
+public class TempConvert {
+    public static void main(String[] args) {
+        System.out.printf("What is the temperature in Celsius?\n");
+        Scanner scanner = new Scanner(System.in);
+        double celsius = scanner.nextDouble();
+        double fahrenheit = ((celsius * 9/5) + 32);
+        System.out.printf("%.1f degrees Celsius is equal to %.1f degrees Fahrenheit\n", celsius, fahrenheit);
+
+    }
+}

src/Time.java

@@ -0,0 +1,15 @@
+import java.util.Scanner;
+
+public class Time {
+    public static void main(String[] args) {
+
+    System.out.printf("Enter the total time in seconds:\n");
+    Scanner scanner = new Scanner(System.in);
+    int totalseconds = scanner.nextInt();
+        int hours = totalseconds/3600;
+        int minutes = (totalseconds % 3600)/60;
+        int seconds = totalseconds % 60;
+    System.out.printf("%d seconds = %d hours, %d minutes, and %d seconds", totalseconds, hours, minutes, seconds);
+    scanner.close();
+    }
+}