Added flags to _3038.java

micevskamasha · micevskamasha · commit 415665a7479c · 2024-06-14T12:09:03.000+02:00
diff --git a/src/main/java/com/fishercoder/solutions/_3038.java b/src/main/java/com/fishercoder/solutions/_3038.java
@@ -1,21 +1,44 @@
 package com.fishercoder.solutions;
+import java.util.HashMap;
+import java.util.Map;
 
 public class _3038 {
+
+    private static Map<String, Boolean> branchCoverage = new HashMap<>();
     public static class Solution1 {
+
+        static {
+            branchCoverage.put("flag1", false);
+            branchCoverage.put("flag2", false);
+            branchCoverage.put("flag3", false);
+            branchCoverage.put("flag4", false);
+        }
+
+        public void printCoverage() {
+            for (Map.Entry<String, Boolean> entry : branchCoverage.entrySet()) {
+                System.out.println(entry.getKey() + " was " + (entry.getValue() ? "hit" : "not hit"));
+            }
+        }
+
         public int maxOperations(int[] nums) {
             int maxOps = 0;
-            if (nums == null || nums.length < 2) {
+            if (nums == null || nums.length < 2) { //1
+                branchCoverage.put("flag1", true); //1 should not be hit
                 return maxOps;
             }
             maxOps++;
             int sum = nums[0] + nums[1];
-            for (int i = 2; i < nums.length - 1; i += 2) {
-                if (nums[i] + nums[i + 1] == sum) {
+            for (int i = 2; i < nums.length - 1; i += 2) { //2
+                branchCoverage.put("flag2", true);
+                if (nums[i] + nums[i + 1] == sum) { //3
+                    branchCoverage.put("flag3", true); //3 should not be hit
                     maxOps++;
-                } else {
+                } else { //4
+                    branchCoverage.put("flag4", true);
                     break;
                 }
             }
+            printCoverage();
             return maxOps;
         }
     }
