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Author: zhu7055

Searching/Binary_Search.py

@@ -9,12 +9,13 @@ def binary_search(arr:list[int],target:int,low:int,high:int)->int:
             return binary_search(arr,target,low,mid-1)
     else:
         return -1
-
+#main function to test the binary_search function
 if __name__=="__main__":
     arr=[1,7,13,15,20,50]
     target=15
+    print("Binary Search")
     result=binary_search(sorted(arr),target,0,len(arr)-1)
     if result!=-1:
         print(f"Found element at index {result}")
     else:
-        print("Not found")
+        print("Not found")

Searching/Linear_Search.py

@@ -4,12 +4,13 @@ def linear_search(arr:list[int],target:int)->int:
         if arr[i]==target:
             return i
     return -1
-
+#main function to test the linear_search function
 if __name__=="__main__":
     arr=[1,7,13,15,20,50]
     target=7
+    print("Linear Search")
     result=linear_search(arr,target)
     if result!=-1:
         print(f"Element at index {result}")
     else:
-        print("Element not found.")
+        print("Element not found.")