fixed midnight time zeroes

pom.xml

@@ -7,6 +7,18 @@
     <groupId>io.zipcoder</groupId>
     <artifactId>InterviewProblem5</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <!-- https://mvnrepository.com/artifact/junit/junit -->

src/main/java/io/zipcoder/Problem6.java

@@ -1,4 +1,95 @@
 package io.zipcoder;
 
+import java.util.Arrays;
+
+
 public class Problem6 {
+
+    public static String[] militaryNum = new String[]{"Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight",
+            "Nine", "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen",
+            "Nineteen", "Twenty", "Thirty", "Forty", "Fifty"};
+
+
+    public String militaryConverter(String time) {
+        Integer[] fullClock = splitHourAndMinutes(time);
+        if(militaryPhrasing(fullClock).charAt(0) == militaryPhrasing(fullClock).charAt(5)){
+            return militaryPhrasing(fullClock).substring(5);
+        }
+        return militaryPhrasing(fullClock);
+    }
+
+    public Integer[] splitHourAndMinutes(String time) {
+        String[] clockGroup = time.split(":");
+        String amOrPm = clockGroup[1].substring(2);
+
+        int hours = Integer.parseInt(clockGroup[0]);
+        if (hours != 12) {
+            if (amOrPm.equals("pm")) {
+                hours += 12;
+            }
+        } else {
+            if (amOrPm.equals("am")) {
+                hours -= hours;
+            }
+        }
+        int minutes = Integer.parseInt(clockGroup[1].substring(0, 2));
+
+        Integer[] fullClock = new Integer[2];
+        fullClock[0] = hours;
+        fullClock[1] = minutes;
+
+        return fullClock;
+    }
+
+    public String militaryPhrasing(Integer[] fullClock){
+        int hours = fullClock[0];
+        int minutes = fullClock[1];
+        StringBuilder stringBuilder = new StringBuilder();
+
+        if (hours < 10){
+            stringBuilder.append(militaryNum[0] + " ");
+        }
+        if (hours <= 20){
+            stringBuilder.append(militaryNum[hours] + " ");
+        }
+        else{
+          stringBuilder.append(militaryNum[20] + (militaryNum[hours - 20])  + " ");
+        }
+        stringBuilder.append("Hundred ");
+
+        if (minutes > 0) {
+            stringBuilder.append("and ");
+            if (minutes <= 20) {
+                if (minutes < 10) {
+                    stringBuilder.append(militaryNum[0] + " ");
+                }
+                stringBuilder.append(militaryNum[minutes] + " ");
+            } else {
+                int tenBase = minutes / 10;
+                int oneBase = minutes % 10;
+                stringBuilder.append(militaryNum[18 + tenBase] + " ");
+
+                if (oneBase > 0) {
+                    stringBuilder.append(militaryNum[oneBase] + " ");
+                }
+            }
+        }
+        stringBuilder.append("Hours");
+        return stringBuilder.toString();
+    }
+
+    public static void main(String[] args) {
+        Problem6 test = new Problem6();
+
+        String time = "1:35am";
+        test.splitHourAndMinutes(time);
+        System.out.println(Arrays.toString(test.splitHourAndMinutes(time)));
+        System.out.println(militaryNum[20]);
+
+    }
 }
+//1:30pm
+//1 = index[0]
+//30pm = index[1] substring(2) = pm
+//30 = index[1] substring(0,2)
+

src/main/java/io/zipcoder/Problem6Redux.java

@@ -0,0 +1,4 @@
+package io.zipcoder;
+
+public class Problem6Redux {
+}

src/test/java/io/zipcoder/Problem6ReduxTest.java

@@ -0,0 +1,4 @@
+package io.zipcoder;
+
+public class Problem6ReduxTest {
+}

src/test/java/io/zipcoder/Problem6Test.java

@@ -1,4 +1,65 @@
 package io.zipcoder;
 
+import org.junit.Assert;
+import org.junit.Test;
+
 public class Problem6Test {
+
+
+    @Test
+    public void militaryTimeTest(){
+        String time = "1:30pm";
+        String militaryTime = "Thirteen Hundred and Thirty Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
+    @Test
+    public void militaryTimeTest1(){
+        String time = "1:30am";
+        String militaryTime = "Zero One Hundred and Thirty Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
+    @Test
+    public void militaryTimeTest2(){
+        String time = "2:22pm";
+        String militaryTime = "Fourteen Hundred and Twenty Two Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
+    @Test
+    public void militaryTimeTest3(){
+        String time = "2:11am";
+        String militaryTime = "Zero Two Hundred and Eleven Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
+    @Test
+    public void militaryTimeTest4(){
+        String time = "10:02am";
+        String militaryTime = "Ten Hundred and Zero Two Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
+    @Test
+    public void militaryTimeTest5(){
+        String time = "10:22am";
+        String militaryTime = "Ten Hundred and Twenty Two Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
+    @Test
+    public void militaryTimeTest6(){
+        String time = "12:22am";
+        String militaryTime = "Zero Hundred and Twenty Two Hours";
+        Problem6 testProblem6 = new Problem6();
+        String actual = testProblem6.militaryConverter(time);
+        Assert.assertEquals(militaryTime, actual);
+    }
 }