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BigCodeBench / BigCodeBench v0.1.0_hf 7a39cda6-f026-539f-a0ec-d41860e5c872

Problem

Answer published by the source. Consult the official source to check your work against its answer.

complete prompt

import numpy as np
import matplotlib.pyplot as plt

def task_func(letters, repetitions, colors):
    """
    Create a bar chart to visualize the frequency of each letter in a flattened list 
    formed by multiple repetitions of the original list. Each repetition of the list 
    is associated with a different color in the chart.
    
    Note:
    - Generate a bar chart for the frequency of letters, where each letter's frequency
      is determined by its number of repetitions.
    - Each letter's bar in the chart is colored according to the specified color.
    - The length of the list `colors` should match the number of repetitions of `letters`.
    - The lists 'letters' and 'colors' cannot be empty.
    
    Parameters:
    - letters (list of str): A list of unique letters to be visualized.
    - repetitions (list of int): A list of the number of times each letter is repeated.
      Must be the same length as `letters`.
    - colors (list of str): A list of colors for the bars corresponding to each letter.
      Must be the same length as `letters`.
    
    Returns:
    - Returns the Matplotlib Axes object representing the created bar chart, with the x-axis labeled 'Letters', y-axis labeled 'Frequency', and title 'Frequency of Letters'.
    
    Raises:
    - ValueError: If the lengths of the input lists do not match or if any list is empty.
    
    Requirements:
    - numpy
    - matplotlib.pyplot
    
    Example:
    >>> ax = task_func(['A', 'B', 'C'], [3, 5, 2], ['red', 'green', 'blue'])
    >>> type(ax)
    <class 'matplotlib.axes._axes.Axes'>
    """

instruct prompt

Create a bar chart to visualize the frequency of each letter in a flattened list formed by multiple repetitions of the original list. Each repetition of the list is associated with a different color in the chart.
Note that: Generate a bar chart for the frequency of letters, where each letter's frequency is determined by its number of repetitions. Each letter's bar in the chart is colored according to the specified color. The length of the list `colors` should match the number of repetitions of `letters`. The lists 'letters' and 'colors' cannot be empty.
The function should raise the exception for: ValueError: If the lengths of the input lists do not match or if any list is empty.
The function should output with:
    Returns the Matplotlib Axes object representing the created bar chart, with the x-axis labeled 'Letters', y-axis labeled 'Frequency', and title 'Frequency of Letters'.
You should write self-contained code starting with:

Code

import numpy as np
import matplotlib.pyplot as plt
def task_func(letters, repetitions, colors):

code prompt

Code

import numpy as np
import matplotlib.pyplot as plt
def task_func(letters, repetitions, colors):

entry point

task_func

libs

  • numpy
  • matplotlib

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Source and history

task_id
7a39cda6-f026-539f-a0ec-d41860e5c872
task_key
default--v0~2e1~2e0~5fhf--7a39cda6-f026-539f-a0ec-d41860e5c872
task_revision_id
1
config / split
default / v0.1.0_hf

Official source

initial import