Python: Sort a given mixed list of integers and strings using lambda
Python Lambda: Exercise-47 with Solution
Write a Python program to sort a given mixed list of integers and strings using lambda. Numbers must be sorted before strings.
Sample Solution:
Python Code :
# Define a function 'sort_mixed_list' that sorts a mixed list of integers and strings
def sort_mixed_list(mixed_list):
# Sort the 'mixed_list' using the 'sort' method with a key function
# The key function first checks if an element is a string (True for string, False for integer) and then sorts accordingly
mixed_list.sort(key=lambda e: (isinstance(e, str), e))
# Return the sorted mixed list
return mixed_list
# Create a mixed list containing integers and strings
mixed_list = [19, 'red', 12, 'green', 'blue', 10, 'white', 'green', 1]
# Print the original mixed list
print("Original list:")
print(mixed_list)
# Sort the mixed list using the 'sort_mixed_list' function and print the sorted result
print("\nSort the said mixed list of integers and strings:")
print(sort_mixed_list(mixed_list))
Sample Output:
Original list: [19, 'red', 12, 'green', 'blue', 10, 'white', 'green', 1] Sort the said mixed list of integers and strings: [1, 10, 12, 19, 'blue', 'green', 'green', 'red', 'white']
Python Code Editor:
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