GoalScope — generate_parentheses (Qwen2.5-Coder-32B-Instruct) — hover a token to see the patched verbalization
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<code>↵
def generate_parentheses(n):↵
"""Generate all combinations of well-formed parentheses for n pairs."""↵
def backtrack(s='', left=0, right=0):↵
if len(s) == 2 * n:↵
result.append(s)↵
return↵
if left < n:↵
backtrack(s + '(', left + 1, right)↵
if right < left:↵
backtrack(s + ')', left, right + 1)↵
↵
result = []↵
backtrack()↵
return result↵
</code>