# sorting using custom key

employees = [

{'Name': 'Piyush', 'age': 25, 'salary': 10000},

{'Name': 'Shweta', 'age': 30, 'salary': 8000},

{'Name': 'John Cena', 'age': 18, 'salary': 1000},

{'Name': 'Masoom', 'age': 40, 'salary': 15000},

]

# sort by name (Ascending order)

employees.sort(key=lambda x: x.get('Name'))

print(employees, end='\n\n')

# sort by Age (Ascending order)

employees.sort(key=lambda x: x.get('age'))

print(employees, end='\n\n')

# sort by salary (Descending order)

employees.sort(key=lambda x: x.get('salary'), reverse=True)

print(employees, end='\n\n')