publicclassSolution{privatestaticBigDecimalone=newBigDecimal(1);privatestaticbooleanisPrime(String n){BigIntegerinteger=newBigInteger(n);returninteger.isProbablePrime(1); }publicstaticvoidmain(String[] args)throwsIOException {BufferedReaderbufferedReader=newBufferedReader(newInputStreamReader(System.in));Stringn=...
This repository containsefficient hackerrank solutionsfor most of thehackerrank challengesincludingvideo tutorials. If you are looking for anyone of these things - hackerrank solutions java GitHub | hackerrank tutorial in java | hackerrank 30 days of code solutions | hackerrank algorithms solution | hacker...
History308 Commits HackerRankDashboard Added repeated string tutorial link .project Added more solutions inside Practice>Algorithms category LICENSE Added LICENSE to JAVAAID hackerrank solutions README.md Added link for utopian tree hackerrank solution _config.yml Set theme jekyll-theme-cayman ...
// 题目:反转字符串// 给定一个字符串s,将其反转并返回。publicclassSolution{publicStringreverseString(Strings){char[]chars=s.toCharArray();intleft=0;intright=chars.length-1;while(left<right){chartemp=chars[left];chars[left]=chars[right];chars[right]=temp;left++;right--;}returnnewString(chars...
import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution { public static void main(String[] args) { int i = 4; double d = 4.0; String s = "HackerRank "; int j = 4; double y = 9.0; String k = "is th...
让i从1至arr.length - 2. 找出其中美丽的三胞胎的数目arr[i]是中间元素：迭代自i-1下到0计算元素...
开发者ID:aspanu,项目名称:SolutionsHackerRank,代码行数:15,代码来源:Solution_AustralianElections.java 示例5: getPrime ▲点赞 2▼ importcom.sun.deploy.util.StringUtils;//导入依赖的package包/类privatelonggetPrime(String line){ String[] fields =StringUtils.splitString(line,", ");returnLong.parseLong(fi...
importjava.util.*;classSolution{publicstaticvoidmain(String[]args){//InputScannersc=newScanner(System.in);intn=sc.nextInt();String[]s=newString[n+2];for(inti=0;i<n;i++){s[i]=sc.next();}sc.close();//Write your code herefor(inti=0;i<n;i++){//inserting string values to big...
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...
你并没有按照HackerRank的要求从STDIN中阅读数据。你不应该从args中获取输入，而应该做这样的事情：...