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Algorithms & data structures easy

Split a String into Multiple Lines by Width in Python

Demonstrates a word-wrap algorithm that splits a message into rows without exceeding a maximum width.

strings word-wrap algorithm
Python 
def split_message(text, max_width):
    words = text.split()
    rows = []
    current_row = []

    for word in words:
        if len(" ".join(current_row + [word])) > max_width:
            rows.append(" ".join(current_row))
            current_row = [word]
        else:
            current_row.append(word)

    if …
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