Merge remote-tracking branch 'origin/master'

avafrohna · avafrohna · commit 3ae2ddc4fe7f · 2024-06-14T12:29:39.000+02:00
diff --git a/src/main/java/com/fishercoder/solutions/_3038.java b/src/main/java/com/fishercoder/solutions/_3038.java
@@ -1,22 +1,46 @@
 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;
         }
     }
 }
+
diff --git a/src/main/java/com/fishercoder/solutions/_58.java b/src/main/java/com/fishercoder/solutions/_58.java
@@ -1,19 +1,34 @@
 package com.fishercoder.solutions;
+import java.util.HashMap;
+import java.util.Map;
 
 public class _58 {
-
     public static class Solution1 {
+        private static Map<String, Boolean> branchCoverage = new HashMap<>();
+
+        static {
+            branchCoverage.put("flag1", false);
+            branchCoverage.put("flag2", false);
+        }
+
         public int lengthOfLastWord(String s) {
             if (s == null || s.length() == 0) {
+                branchCoverage.put("flag1", true);
                 return 0;
             }
             s = s.trim();
             int n = s.length() - 1;
             while (n >= 0 && s.charAt(n) != ' ') {
+                branchCoverage.put("flag2", true);
                 n--;
             }
+            printCoverage();
             return s.length() - n - 1;
         }
+        public void printCoverage() {
+            for (Map.Entry<String, Boolean> entry : branchCoverage.entrySet()) {
+                System.out.println(entry.getKey() + " was " + (entry.getValue() ? "hit" : "not hit"));
+            }
+        }
     }
-
 }
