GoalScope — trapping_rain_water (Qwen2.5-Coder-32B-Instruct)

GoalScope — trapping_rain_water (Qwen2.5-Coder-32B-Instruct) — hover a token to see the patched verbalization

↵ <code>↵ def trapping_rain_water(height):↵ """Calculate the amount of rain water trapped."""↵ if not height:↵ return 0↵ ↵ left, right = 0, len(height) - 1↵ left_max, right_max = height[left], height[right]↵ water_trapped = 0↵ ↵ while left < right:↵ if left_max < right_max:↵ left += 1↵ left_max = max(left_max, height[left])↵ water_trapped += left_max - height[left]↵ else:↵ right -= 1↵ right_max = max(right_max, height[right])↵ water_trapped += right_max - height[right]↵ ↵ return water_trapped↵ </code>