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问Hackerrank Java Map问题超时问题EN我已经解决了hackerrank Java问题，但是我有两个例子的超时结果。当我...
Java solution - passes 100% of test cases From myHackerRank solutions. Runtime: O(n) using HashMap and Deque. Space Complexity: O(n) publicclasstest{publicstaticvoidmain(String[]args){HashMap<Integer,Integer>map=newHashMap<>();Deque<Integer>deque=newArrayDeque<>();Scannerscan=newScanner(Sy...
Map<String,BiConsumer<Integer,Integer>> map =newHashMap<>(); map.put("AND",(a,b)->{arr[a-1].and(arr[b-1]);}); map.put("OR",(a,b)->{ arr[a-1].or(arr[b-1]); }); map.put("XOR",(a,b)->{ arr[a-1].xor(arr[b-1]); }); map.put("FLIP",(a,b)->{ arr[...
Data Structures Java Map 10 Solution.java Data Structures Java Stack 20 Solution.java Data Structures Java Hashset 10 Solution.java Data Structures Java Generics 15 Solution.java Data Structures Java Comparator 10 Solution.java Data Structures Java Sort 10 Solution.java Data Structures Java Dequeue 20...
Data Structures Java Map 10 Solution.java Data Structures Java Stack 20 Solution.java Data Structures Java Hashset 10 Solution.java Data Structures Java Generics 15 Solution.java Data Structures Java Comparator 10 Solution.java Data Structures Java Sort 10 Solution.java Data Structures Java Dequeue 20...
代码如下: 1importjava.util.*;23publicclassSolution {4publicstaticvoidmain(String[] args) {5Scanner in =newScanner(System.in);6intn =in.nextInt();7intk =in.nextInt();8HashMap<Integer, Integer> map =newHashMap<Integer,Integer>();9int[] ar =newint[n];10for(inti = 0;i < n;i...
问HackerRank -拾取数EN您的问题是，当您构建您的子数组时，您允许其中的数字比您开始使用的第一个元素...
Solution.java:19: error: cannot find symbol Map map = new HashMap<>(); ^ symbol: class Map location: class Solution Solution.java:19: error: cannot find symbol Map map = new HashMap<>(); ^ symbol: class HashMap location: class Solution 2 errors < ...
import java.io.*; import java.util.*; public class Solution { public static void main(String args[] ) throws Exception { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ Scanner in = new Scanner(System.in); ...