C语言 | Leetcode C语言题解之第213题打家劫舍II

题目：

题解：

int robRange(int* nums, int start, int end) {int first = nums[start], second = fmax(nums[start], nums[start + 1]);for (int i = start + 2; i <= end; i++) {int temp = second;second = fmax(first + nums[i], second);first = temp;}return second;
}int rob(int* nums, int numsSize) {if (numsSize == 1) {return nums[0];} else if (numsSize == 2) {return fmax(nums[0], nums[1]);}return fmax(robRange(nums, 0, numsSize - 2), robRange(nums, 1, numsSize - 1));
}