first commit

ActivityLog/ActivityLog.java

@@ -0,0 +1,49 @@
+public class ActivityLog {
+    private int actMins;
+    private int longest;
+    private int longestHigh;
+
+
+    public void log(int minutes, boolean high) {
+        if(high) {
+            actMins += 2 * minutes;
+            if(minutes > longestHigh) {
+                longestHigh = minutes;
+            } 
+        } else {
+            actMins += minutes;
+        }
+
+        longest = Math.max(longest, minutes);
+    }
+
+    public int longest(boolean highOnly) {
+        return highOnly ? longestHigh : longest;
+    }
+
+    public int activeMinutes() {
+        return actMins;
+    }
+
+    public static void main(String[] args) {
+        ActivityLog a = new ActivityLog();
+        System.out.println(a.activeMinutes());
+        System.out.println(a.longest(false));
+        System.out.println(a.longest(true));
+        System.out.println();
+
+        a.log(45, false);
+        a.log(30, true);
+        a.log(30, true);
+        System.out.println(a.activeMinutes());
+        System.out.println(a.longest(false));
+        System.out.println(a.longest(true));
+        System.out.println();
+
+        a.log(50, true);
+        a.log(30, false);
+        System.out.println(a.activeMinutes());
+        System.out.println(a.longest(false));
+        System.out.println(a.longest(true));
+    }
+}