Multiply each element of a listYou are given a Python code snippet that aims to multiply each element of a list by 2. However, some parts of the code are missing. Fill in the missing code to complete the program.Sample Test CasesTest Case 1:Expected Output:Enter·a·list·of·integers·separated·by·commas:·1,5,69Updated·list·(each·element·multiplied·by·2):·[2,·10,·138]Submit123456789#·Prompt·the·user·to·enter·a·list·of·integers·separated·by·commas¬user_input·=·input("Enter·a·list·of·integers·separated·by·commas:·")¬¬#·Convert·the·input·string·to·a·list·of·integers·and·multiply·by·2¬numbers·=·[··············]¬¬#·Display·the·updated·list¬print("Updated·list·(each·element·multiplied·by·2):",·······)¬¶
Question
Multiply each element of a listYou are given a Python code snippet that aims to multiply each element of a list by 2. However, some parts of the code are missing. Fill in the missing code to complete the program.Sample Test CasesTest Case 1:Expected Output:Enter·a·list·of·integers·separated·by·commas:·1,5,69Updated·list·(each·element·multiplied·by·2):·[2,·10,·138]Submit123456789#·Prompt·the·user·to·enter·a·list·of·integers·separated·by·commas¬user_input·=·input("Enter·a·list·of·integers·separated·by·commas:·")¬¬#·Convert·the·input·string·to·a·list·of·integers·and·multiply·by·2¬numbers·=·[··············]¬¬#·Display·the·updated·list¬print("Updated·list·(each·element·multiplied·by·2):",·······)¬¶
Solution
Here is the completed Python code:
# Prompt the user to enter a list of integers separated by commas
user_input = input("Enter a list of integers separated by commas: ")
# Convert the input string to a list of integers and multiply by 2
numbers = [int(num)*2 for num in user_input.split(',')]
# Display the updated list
print("Updated list (each element multiplied by 2):", numbers)
This code works by first prompting the user to input a list of integers separated by commas. It then splits the input string by commas and converts each resulting string to an integer. The list comprehension multiplies each integer by 2. Finally, the updated list is printed.
Similar Questions
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