1classSolution {2publicintminPairSum(int[] nums) {3Arrays.sort(nums);4intmax =Integer.MIN_VALUE;5intres =Integer.MAX_VALUE;6intleft = 0;7intright = nums.length - 1;8while(left <right) {9inti =nums[left];10intj =nums[right];11max = Math.max(max, i +j);12left++;13right--;14}15returnmax;16}17} LeetCode ...
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LeetCode 646. Maximum Length of Pair Chain You are given n pairs of numbers. In every pair, the first number is always smaller than the second number. Now, we define a pair (c, d) can follow another pair (a, b) if and only if b < c. Chain of pairs can be formed in this fa...
Suppose LeetCode will start its IPO soon. In order to sell a good price of its shares to Venture Capital, LeetCode would like to work on some projects to increase its capital before the IPO. Since it has limited resources, it can only finish at mostkdistinct projects before the IPO. He...
LeetCode 1377. T 秒后青蛙的位置(BFS) 解题广度优先搜索 class Solution { public: double frogPosition(int n, vectorvectorint>>& edges, int t,...int target) { if(n==1) return 1.0;//一个点 if(target == 1)//多个点,最终目标不可能在1...return 0; bool visited[n+1] = {fa...
def demo(a, b, c=3, d=100): return sum((a,b,c,d)) print(demo(1, 2, python 定义pair python3.0关键字详解 Python 定义类 元组 转载 fjfdh 8月前 13阅读 javaPair类作用 java comparable类 文章目录自然排序:java.lang.Comparable定制排序:java.util.Comparator 自然排序:java.lang.ComparableCompara...
Leetcode 1014. Best Sightseeing Pair 本题是leetcode121这道题的翻版,做法完全一样,也是扫一遍数组,维护两个值,一个是a[i]+i的最大值,另一个是a[i]+a[j]+i-j的最大值. classSolution:defmaxScoreSightseeingPair(self, A: List[int]) ->int:...
leetcode 1021. Best Sightseeing Pair For each position, use A[i] to record the max value of A[j] + j, which j <= i. And iterate the array, in each round, we can compute the maximum value where i picked from the previous and j fixed to the current index....
The experiment was conducted in three phases using the Python 3 programming language, executed on the LeetCode online programming platform. The participants were introduced to the platform’s features and usage prior to the experiment. LeetCode was chosen for its ability to control coding difficulty...
Output: "leetcode" Explanation: First, we reverse the substring "oc", then "etco", and finally, the whole string. 1. 2. 3. Example 4: Input: s = "a(bcdefghijkl(mno)p)q" Output: "apmnolkjihgfedcbq" 1. 2. Constraints: