Returnxif the array is special, otherwise, return-1. It can be proven that ifnumsis special, the value forxis unique. Example 1: Input: nums = [3,5] Output: 2 Explanation: There are 2 values (3 and 5) that are greater than or equal to 2. Example 2: Input: nums = [0,0] ...
3151 Special Array I Easy Python 3152 Special Array II Medium Python 3162 Find the Number of Good Pairs I Easy Python 3163 String Compression III Medium Python 3168 Minimum Number of Chairs in a Waiting Room Easy Python 3169 Count Days Without Meetings Medium Python 3170 Lexicographically Minimum...
1classSolution {2func makeLargestSpecial(_ S: String) ->String {3if(S.count ==0) {returnS}4varcnt =0, i =05varS =Array(S)6varv =[String]()7varres =""8forjin0..<S.count {9cnt += (S[j] =="1"?1: -1)10ifcnt ==0{11if(i +1<=j) {12let tempStr ="1"+ makeLarge...
final-prices-with-a-special-discount-in-a-shop final-value-of-variable-after-performing-operations find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-... find-a-value-of-a-mysterious-function-closest-to-target find-all-good-indices find-all-numbers-disappeared-in-an-array fi...
2274 Maximum Consecutive Floors Without Special Floors C++ Python O(nlogn) O(1) Medium Sort 2293 Min Max Game C++ Python O(n) O(1) Medium Simulation 2319 Check if Matrix Is X-Matrix C++ Python O(n^2) O(1) Easy Array 2326 Spiral Matrix IV C++ Python O(m * n) O(1) Medium Link...
# Special considerationsiflen(matrix)==0:returnFalseiflen(matrix[0])==0:returnFalserow=len(matrix)column=len(matrix[0])left=0right=row*column-1whileleft<=right:mid=left+(right-left)//2# Get the position using math (attention: when converting 1-D array back to 2-D coordinate,# the ...
//#532Description: K-diff Pairs in an Array | LeetCode OJ 解法1:哈希。 // Solution 1: Hash it. 代码1 //Code 1 533 Lonely Pixel II // #533 孤独黑点2 描述:对于某个黑点,如果那一列里还有K - 1个黑点,而且这一行也还有K - 1个黑点,并且这K - 1行恰好和这行长得一模一样,则这K个...
【题目】Given a non-empty array containing only positive integers, find if the array can be partitioned into two subsets such that the sum of elements in both subsets is equal. Note: Each of the array element will not exceed 100. The array size will not exceed 200. Example 1: ...
The array is only modifiable by the update function. You may assume the number of calls to update and sumRange function is distributed evenly. 【解答】写的代码看起来有点啰嗦,大致思路是线段树。也就是说,每个节点都存放一个 sum,这样在求一段区间的和的时候会比较快;而在更新某一个数...
要么我就全买单品 2. 要么我就买部分礼包. 具体怎么买是一个问题,那么我先遍历所有礼包,如果这个礼包我当前可以买,那我就先买了试试,进行递归. 最后比较这两种方案谁比较便宜. 代码1: AI检测代码解析 class Solution { public int shoppingOffers(List<Integer> price, List<List<Integer>> special, List<...