15-11-2025

nitinraj31 · nitinraj31 · commit b9119fb07f0a · 2025-11-15T20:57:43.000+05:30
diff --git a/Extract_alphabetic.py b/Extract_alphabetic.py
@@ -0,0 +1,11 @@
+# Write a python function that takes a string as input and returns a new string containing only the alphabetic characters from the original string.
+
+def extract_alphabetic(input_string):
+    result = ''.join(char for char in input_string if char.isalpha())
+    return result
+
+# Test the function
+if __name__ == "__main__":
+    test_string = "Hello123 World!@#"
+    print(extract_alphabetic(test_string))  # Output: HelloWorld
+    
diff --git a/Score_status.py b/Score_status.py
@@ -0,0 +1,32 @@
+# Write a program in python l[p through the list and classify each score and "pass" or "fail " (passing marki s 50 ).
+# Store the result in a new list of dictionaries with keys :- "Score " and "Status ".
+
+def classify_scores(scores):
+    # New list to store results
+    result = []
+    # Loop through each score
+    for score in scores:
+        # Classify as pass or fail
+        status = "pass" if score >= 50 else "fail"
+        # Create dictionary
+        entry = {"Score": score, "Status": status}
+        # Append to result list
+        result.append(entry)
+    return result
+
+# Test cases
+test_cases = [
+    [45, 55, 30, 70, 49, 60, 25, 80],  # Original
+    [50],  # Exactly 50
+    [-10, 0, 49.9],  # Negative, zero, below 50 float
+    [100, 150],  # High scores
+    [49.5, 50.5],  # Floats
+    [],  # Empty list
+    [50, 50, 49, 49]  # Duplicates
+]
+
+for i, scores in enumerate(test_cases):
+    print(f"Test case {i+1}: {scores}")
+    result = classify_scores(scores)
+    print(result)
+    print()
