StonesSEARCH AGGREGATION
... can jump on a stone, but it must not jump into the water. Given a list of stones positions (in units) in sorted ascending order, determine if the frog is able to cross the river by landing on the ...
...routes: Routes = [ {path: login, component: LoginComponent}, {path: stones, loadChildren: ./stones/stones.module#StonesModule, canActivate: [Auth]}, {path: , redirectTo: /login, pathMatch: fu...
...can jump on a stone, but it must not jump into the water. Given a list of stones positions (in units) in sorted ascending order, determine if the frog is able to cross the river by landing on the ...
...需要用DP。 public class Solution { public boolean canCross(int[] stones) { if(stones[1] != 1) return false; int n = stones.length; int[][] dp = new int[n][n]; // for ith...
...個字符串 jewels 代表石頭中寶石的類型，另有一個字符串 stones 代表你擁有的石頭。# stones 中每個字符代表了一種你擁有的石頭的類型，你想知道你擁有的石頭中有多少是寶石。# 字母區(qū)分大小寫，因此 a 和 A 是不同類型的石...
771. Jewels and Stones 由于是按難易度排序的，因此本題是第一題。 題目鏈接 771. Jewels and Stones 題目分析 從第二個參數(shù)S中找第一個參數(shù)J 中出現(xiàn)的字符，返回找到的字符個數(shù)。 也就是說，第一個參數(shù)J是一個需要找的字符的列表...
題目鏈接：Jewels and Stones 思路：從題目得知，我們是求字符串J在字符串S中出現(xiàn)的次數(shù)。也就是說，one-pass就可以brute force獲得答案。當(dāng)然可以利用set()數(shù)據(jù)結(jié)構(gòu)進(jìn)行優(yōu)化。 算法復(fù)雜度： 時間：O(M*N) or O(M + N) where M is the length of...
...ou are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to remove 1 to 3 stones. The one who removes the last stone will be t...
...個User對象： user_data = { name: Ronnie, email: [email protected] } schema = UserSchema() result = schema.load(user_data) result.data # => Handling Collections of Objects 可迭代的對象集合也可以進(jìn)行序列化和反序列...
...ttp://mirreal.net/game-of-life/ JS代碼如下： function Game() { this.stones = []; this.canvas = new Canvas(); this.init(); } Game.prototype.init = function() { var self = this; this.createRa...
...ields.Email() user_schema = UserSchema() user = User(Mick, [email protected]) user_data = user_schema.dump(user).data # {user: {email: [email protected], name: Mick}} users = [User(Keith, emai...
... return nums 0771.寶石與石頭 class Solution: def numJewelsInStones(self, jewels: str, stones: str) -> int: nums = 0 for i in set(jewels): count = stones.count(i) ...
Problem On a 2D plane, we place stones at some integer coordinate points. Each coordinate point may have at most one stone. Now, a move consists of removing a stone that shares a column or row with a...
...之后，發(fā)現(xiàn)天生帶這個功能，很喜歡。比如生成一個名為stones的組件，只需運(yùn)行命令： ng g component stones 就ok了，然后會依照之前在ng new項(xiàng)目時的配置在app目錄下生成相應(yīng)的組件，并自動加入到依賴中，非常方便。 本章對angular-cl...
ChatGPT和Sora等AI大模型應(yīng)用，將AI大模型和算力需求的熱度不斷帶上新的臺階。哪里可以獲得...
大模型的訓(xùn)練用4090是不合適的，但推理（inference/serving）用4090不能說合適，...
圖示為GPU性能排行榜，我們可以看到所有GPU的原始相關(guān)性能圖表。同時根據(jù)訓(xùn)練、推理能力由高到低做了...
