GoalScope — right_side_view (Qwen2.5-Coder-32B-Instruct) — hover a token to see the patched verbalization
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<code>↵
def right_side_view(root):↵
"""Return the right side view of a binary tree."""↵
if not root:↵
return []↵
result, level = [], [root]↵
while level:↵
next_level = []↵
for i in range(len(level)):↵
node = level[i]↵
if node.left:↵
next_level.append(node.left)↵
if node.right:↵
next_level.append(node.right)↵
if i == len(level) - 1:↵
result.append(node.val)↵
level = next_level↵
return result↵
</code>