如何在Python中通过用户输入打印列表的指定部分

Hey there! Let's work through this problem together. You've got a list of employee records stored as tuples, and you need to let users search by name to retrieve and print specific details in a structured format. Here's a straightforward solution:

Step 1: Full Working Code #

# Define the employee list as provided
employee_list = [
    ('Jeffery Medina','Officer','1254','101442.00','23'),
    ('Katrina Peters','Officer','3423','94122.00','45'),
    ('Kim Alan','Captain','6434','101592.00','29'),
    ('Vincente Mendez','Officer','3235','110064.00','32'),
    ('Chris Boalen','Captain','8769','50436.00','56'),
    ('James Vito','Clerk','4451','23500.00','61'),
    ('Terry George','Fireman','3342','93354.00','32'),
    ('Zaid Dane','Officer','2345','84054.00','19'),
    ('Ernesto Rodriguez','Officer','9091','87006.00','35'),
    ('Josefine White','Fireman','3401','102228.00','26'),
    ('Mario Infante','Officer','3234','84054.00','22'),
    ('Juan Almonte','Fireman','4103','91272.00','50'),
    ('Kevin Smith','Fireman','3450','111492.00','62'),
    ('Abdum Smith','Captain','2234','95484.00','20'),
    ('Juan Gomez','Clerk','9023','23890.00','49')
]

# Get user input for the employee name
target_name = input("Who are you looking for? :")

# Search through the list for a matching employee
employee_found = False
for emp in employee_list:
    # Match names case-insensitively so inputs like "jeffery medina" work
    if emp[0].lower() == target_name.lower():
        # Print the details in your required format
        print(f"Employee Name: {emp[0]} Salary: {emp[3]} Age: {emp[4]}")
        employee_found = True
        break  # Exit loop once we find the matching employee (assuming unique names)

# Handle case where no matching employee is found
if not employee_found:
    print(f"Sorry, we couldn't find an employee named '{target_name}'.")

Key Details Explained #

• Case-Insensitive Matching: Using .lower() on both the stored name and user input ensures the search works regardless of capitalization (e.g., "Katrina peters" will still find Katrina Peters).
• Tuple Indexing: Each employee tuple has the structure (Name, Position, ID, Salary, Age), so we use indexes 0, 3, and 4 to pull the required data.
• Error Handling: The employee_found flag lets us give a clear message if the user searches for a name that doesn't exist in the list.

内容的提问来源于stack exchange，提问作者i don't know what im doing