mid = l + r + 1 >> 1;
时间: 2024-05-31 16:07:24 浏览: 120
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This code is dividing the sum of variables "l", "r", and 1 by 2 and storing the result in a variable called "mid".
The purpose of this code is to find the midpoint between "l" and "r" in order to facilitate binary search algorithms.
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