writeLoops

WriteLoops.java

@@ -16,14 +16,17 @@ public class WriteLoops {
     private static final int _3 = 3;
 
     public int oneToFive() {
-        int w = 0;
-
+        int w=0;
         // Write a FOR loop that counts from 1 to 10.
-            // calling
-            w = w + 1;
-            // each time through the loop
+        // calling
+        for(int i=0;i<=5;i++)
+        {
+            w=i;
+        }
+        // each time through the loop
 
         // this will tell the test how many times the loop executed.
+
         return w;
     }
 
@@ -32,9 +35,12 @@ public class WriteLoops {
 
         // Write a FOR loop that counts from 1 to 10.
         // calling
-        w = w + 1;
+        for(int i=0;i<10;i++)
+        {
+            w = w + 1;
+        }
         // each time through the loop
-        
+
         return w;
     }
 
@@ -43,9 +49,11 @@ public class WriteLoops {
 
         // Write a FOR loop that makes 10 iterations, start at 21.
         // calling
-        w = w + 1;
-        // each time through the loop
-        
+        for(int i=21;i<32;i++)
+        {
+            w = w + 1;
+        }// each time through the loop
+
         return w;
     }
 
@@ -54,9 +62,11 @@ public class WriteLoops {
 
         // Write a FOR loop that counts down from 100 to 0.
         // calling
-        w = w + 1;
-        // each time through the loop
-        
+        for(int i=100;i>0;i--)
+        {
+            w = w + 1;
+            // each time through the loop
+        }
         return w;
     }
 
@@ -65,8 +75,10 @@ public class WriteLoops {
 
         // Write a FOR loop from 0 to 32 by 2s.
         // calling
-        w = w + 1;
-        // each time through the loop
+        for(int i=0;i<=32;i=+2)
+        {
+            w = w + 1;
+        }// each time through the loop
         return w;
     }
 
@@ -75,9 +87,10 @@ public class WriteLoops {
 
         // Write a FOR loop from 1 to less than 5001 by 11s.
         // calling
-        w = w + 1;
+        for(int i=1;i<5001;i=+11)
+            w = w + 1;
         // each time through the loop
-        
+
         return w;
     }
 
@@ -86,10 +99,16 @@ public class WriteLoops {
 
         // Write a nested FOR loop(s), where one counts from
         // 0 to less than 20 and the inner one counts from 0 to 4
-                // calling
+        // calling
+        for(int i=0;i<20;i++)
+        {
+            for(int j=0;j<=4;j++)
+            {
                 w = w + 1;
-                // each time through the inner loop
+            }
+        }
 
+        // each time through the inner loop
         return w;
     }
 
@@ -100,11 +119,14 @@ public class WriteLoops {
         // statement inside the loop that checks the
         // loop index counter and if it’s greater than 51,
         // prints “Hello Zipcode” instead of the statement w = w + 1;
-
-                // calling
+        for(int i=5;i<=105;i++)
+        { if(i>58)
+            {
+                System.out.println("Hello Zipocode");
                 w = w + 1;
-            // each time through the inner loop
-        
+            }
+        }
+
         return w;
     }
 
@@ -124,6 +146,8 @@ public class WriteLoops {
             i = i - 1;
         } while (i > 0);
         // what's the primary difference between them?!?
+        /*  while loop will excute only the condition is ture ,
+         * but do while will excute atleast once even though if the condition is false */
     }
 
     // Write a WHILE loop that checks “gpsCurrentLocation()”
@@ -131,15 +155,17 @@ public class WriteLoops {
     // After the loop is done, print “Honey, I’m Home!”
     public int driveHome() {
         int w = 0;
+        String current=gpsCurrentLocation();
+        while(!current.equals("home"))
+        {
+            this.driveSomeMore();
+        } 
+        System.out.println ("Honey, I'm Home!");
 
         // you need to use a .equals for two Strings.
-
-            // calling
-            w = w + 1;
-            // each time through the inner loop
-        
-
-            return w;
+        // calling
+        // each time through the inner loop
+        return w;
     }
 
     // Getting harder...
@@ -153,18 +179,24 @@ public class WriteLoops {
         int highestScore = 236;
         int currentScore = gameNextScore();
         int runningScore = 0;
+        while(runningScore<highestScore)
+        {
+            runningScore=runningScore+currentScore;
+            w=w+1;
+        }
 
         // do your while loop here
- 
-            // calling
-            w = w + 1;
-            // each time through the inner loop
-        
+
+        // calling
+
+        // each time through the inner loop
+
         return w; // >= 3;
     }
 
     // Rewrite the previous WHILE loop as a DO..WHILE loop.
     // Notice how the “runningScore” variable usage is different.
+    /* runningScore  increment first*/
     public boolean checkGameScoreDoWhile() {
         int w = 0;
         int highestScore = 236;
@@ -173,9 +205,11 @@ public class WriteLoops {
 
         // do your while loop here
 
-            // calling
+        // calling
+        do {
+            runningScore=runningScore+currentScore;
             w = w + 1;
-            // each time through the inner loop
+        } while(runningScore<highestScore);
 
         return w >= 3;
     }
@@ -187,12 +221,21 @@ public class WriteLoops {
     public int checkServerStatus() {
         int w = 0;
         String adminPhoneNumber = "+1 202 456 1111";
-        
-
+        boolean result=serverIsRunning();
+        while(result == true)
+        {
+            waitFor(5);
+        }
+        if(result==false)
+        {
+            sendEmergencyText("help","adminPhoneNumber");
+            tryServerRestart("","");
+            w=w+1;
+        }
         // calling
-        w = w + 1;
-        // each time through the inner loop
         
+        // each time through the inner loop
+
         return w;
     }
 
@@ -201,12 +244,16 @@ public class WriteLoops {
     // and if it is, add 7 to “i”
     public int loop50by7() {
         int w = 0;
-
-
-            // calling
+        int i=7;
+        while(i<50)
+        {i+=7;
             w = w + 1;
-            // each time through the inner loop
+        }
+        
+        // calling
         
+        // each time through the inner loop
+
         return w;
     }
 
@@ -216,7 +263,9 @@ public class WriteLoops {
     // out the sum of them all.
     public int foo() {
         int w = 0;
+        
         // this is an array of ints. it is of length 7 (from 0 -> 6)
+       
         int sumOfThrees = 0;
 
         // this is a so called Enhanced for loop
@@ -238,29 +287,36 @@ public class WriteLoops {
     public int rewriteFooAsFor() {
         int w = 0;
         int sumOfThrees = 0;
-
- 
-            // calling
+        int i=0;
+        for(i=0;i<=threes_array.length;i++)
+        { 
             w = w + 1;
-            // each time through the inner loop
-        
+        }
+        // calling
+       
+        // each time through the inner loop
+
         System.out.print("The Sum is ");
         System.out.println(sumOfThrees);
 
         return w;
     }
 
-    // Ponder this: can all WHILE loops be rewritten as FOR loops?
+    // Ponder this: can all WHILE loops be rewritten as FOR loops? yes
     // rewrite the loop inside of "foo()" as a 'while' loop
     public int rewriteFooAsWhile() {
         int w = 0;
         int sumOfThrees = 0;
-
- 
-            // calling
+        int i=0;
+        while(i<=threes_array.length)
+        { i++;
             w = w + 1;
-            // each time through the inner loop
+        }
         
+        // calling
+        
+        // each time through the inner loop
+
         System.out.print("The Sum is ");
         System.out.println(sumOfThrees);
 
@@ -277,13 +333,26 @@ public class WriteLoops {
     public int manageYardAndJunior() {
         int w = 0;
         boolean onTime = true;
+        boolean yardNeedsMowed=true;
+        while(isSummer())
+        {
+           if(yardNeedsMowed==true)
+           {
+               yellAtJuniorToMowLawn();
+               w = w + 1;
+            }else
+            { 
+                sendJuniorBackToSchool("");
+            }
+        }
+        
 
         // ADD YOUR CODE here.
- 
-            // be sure to call
-            w = w + 1;
-            // each time inside the loop
+
+        // be sure to call
         
+        // each time inside the loop
+
         return w;
     }
 
@@ -295,12 +364,17 @@ public class WriteLoops {
     public int tallyVote1() {
         int w = 0;
         int numberOfVotes = voteTallies.length;
-
- 
-            // calling
+        int i;
+        for(i=0;i<=numberOfVotes;i++)
+        {
+            System.out.println(voteTallies[i]);
             w = w + 1;
-            // each time through the inner loop
+        }
         
+        // calling
+        
+        // each time through the inner loop
+
         return w;
     }
 
@@ -310,12 +384,17 @@ public class WriteLoops {
     public int tallyVote2() {
         int w = 0;
         int numberOfVotes = voteTallies.length;
-
-
-            // calling
+        int i=0;
+        while(i<numberOfVotes)
+        {
+            System.out.println(voteTallies[i]);
+            i++;
             w = w + 1;
-            // each time through the inner loop
+        }
+        // calling
         
+        // each time through the inner loop
+
         return w;
     }
 
@@ -378,14 +457,15 @@ public class WriteLoops {
     //         return (i >= 3);
     //     };
     // };
-        private int summer = 0;
-        private boolean isSummer() {
-            if (summer == 3) {
-                return true;
-            }
-            summer++;
-            return false;
+    private int summer = 0;
+    private boolean isSummer() {
+        if (summer == 3) {
+            return true;
         }
+        summer++;
+        return false;
+    }
+
     private void sendEmergencyText(String mesg, String phone) {
     }
 

package.bluej

@@ -1,14 +1,14 @@
 #BlueJ package file
-dependency1.from=WriteLoopsTest
-dependency1.to=WriteLoops
+dependency1.from=WriteIFsTest
+dependency1.to=WriteIFs
 dependency1.type=UsesDependency
-dependency2.from=WriteIFsTest
-dependency2.to=WriteIFs
+dependency2.from=WriteLoopsTest
+dependency2.to=WriteLoops
 dependency2.type=UsesDependency
-editor.fx.0.height=0
-editor.fx.0.width=0
-editor.fx.0.x=0
-editor.fx.0.y=0
+editor.fx.0.height=709
+editor.fx.0.width=688
+editor.fx.0.x=464
+editor.fx.0.y=23
 objectbench.height=83
 objectbench.width=740
 package.divider.horizontal=0.6