通过在Python中输入员工姓名来打印员工的详细信息

Question

我正在从用户那里输入员工的详细信息，然后要求用户输入他想要检索信息的员工的姓名。我将所有输入的数据保存在字典中，以员工姓名作为键，以 [employee_id、salary、address] 作为值。现在，无论我输入什么名称来检索详细信息，输出始终是最后输入的员工的详细信息。

    n = int(input('Enter the number of employee: '))
    employees = {}
    
    for i in range(n):
        name = input('Enter the name of the employee: ')
        emp_id = input("Enter employee Id: ")
        sal = int(input("Enter the employee salary: "))
        address = input('Enter the employee address: ')
        employees[name] = [emp_id, sal, address]
    
    while True:
        name = input('Enter employee name: ')
        info = employees.get(name, -1)
        if info == -1:
            print('Employee does not exist')
        else:
            print('Employee details are: \n Employee Id: ', emp_id, '\n Salary: ', sal, '\n Address: ', address)
        
        exit_choice = input('Do you want to exit [Yes|No]: ')
        if exit_choice == 'No' or exit_choice == 'no':
            break

我想获得输出作为输入姓名的员工的详细信息。请问你能帮我摆脱这种困境吗？

Answer 1

你的代码中有很多错误，正确的代码是，

n = int(input('Enter the number of employee: '))
employees = {}
    
for i in range(n):
    name = input('Enter the name of the employee: ')
    emp_id = input("Enter employee Id: ")
    sal = int(input("Enter the employee salary: "))
    address = input('Enter the employee address: ')
    employees[name] = [emp_id, sal, address]

while True:
    name = input('Enter employee name: ')
    info = employees.get(name, -1)
    if info == -1:
        print('Employee does not exist')
    else:
        print(f'Employee details are: \n Employee Id: {info[0]}\n Salary: {info[1]}\n Address: info[2])')
    
    exit_choice = input('Do you want to exit [Yes|No]: ')
    if exit_choice == 'Yes' or exit_choice == 'yes':
        break

Answer 2

您没有打印从字典中获得的信息。您需要从

info

获取该信息。

   while True:
        name = input('Enter employee name: ')
        info = employees.get(name, -1)
        if info == -1:
            print('Employee does not exist')
        else:
            emp_id sal, address = info
            print('Employee details are: \n Employee Id: ', emp_id, '\n Salary: ', sal, '\n Address: ', address)
        
        exit_choice = input('Do you want to exit [Yes|No]: ')
        if exit_choice == 'No' or exit_choice == 'no':
            break

Answer 3

我会做以下事情：

while True:
    name = input('Enter employee name: ')
    info = employees.get(name, -1)
    if info == -1:
        print('Employee does not exist')
    else:
        print(f'Employee details are: \n Employee Id: {info[0]} \n Salary: {info[1]} \n Address: {info[2]}')
    #And then the exit thing

Answer 4

n = int(input('请输入员工人数：')) 员工 = {}

for i in range(n):
    name = input('Enter the name of the employee: ')
    emp_id = input("Enter employee Id: ")
    sal = int(input("Enter the employee salary: "))
    address = input('Enter the employee address: ')
    employees[name] = [emp_id, sal, address]

while True:
    name = input('Enter employee name: ')
    info = employees.get(name, -1)
    if info == -1:
        print('Employee does not exist')
    else:
        print('Employee details are: \n Employee Id: ', emp_id, '\n Salary: ', sal, '\n Address: ', address)
    
    exit_choice = input('Do you want to exit [Yes|No]: ')
    if exit_choice == 'No' or exit_choice == 'no':
        break