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#!/usr/bin/env python
def score(strVal):
chars = [ c for c in strVal ]
vals = [ ord(c) for c in chars ]
explain = [ "ASCII values of characters:" ]
for c, v in zip(chars, vals):
explain.append(f"{c} = {v}")
line1 = []
line2 = []
last = vals.pop(0)
while vals:
next = vals.pop(0)
line1.append(f"| {last} - {next} |")
line2.append(abs(last - next))
last = next
explain.append("Score => " + " + ".join(line1))
explain.append(" => " + " + ".join(map(lambda i: str(i), line2)))
score = sum(line2)
explain.append(f" => {score}")
return score, "\n".join(explain)
def solution(strVal):
print(f'Input: $str = "{strVal}"')
scoreVal, explain = score(strVal)
print(f'Output: {scoreVal}\n\n{explain}')
print('Example 1:')
solution("hello")
print('\nExample 2:')
solution("perl")
print('\nExample 3:')
solution("raku")
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