importjava.io.*;importjava.util.*;importjava.math.BigInteger;publicclassSolution{publicstaticvoidmain(String[] args)throwsIOException{BufferedReaderbufferedReader=newBufferedReader(newInputStreamReader(System.in));Stringa=bufferedReader.readLine();Stringb=bufferedReader.readLine(); bufferedReader.close();Bi...
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else cur = cur.left; } if ((pre.left != null && pre.left.val == val) || (pre.right != null && pre.right.val == val)) return 1; return 0; } Pangrams 题目 给一些字符串,看是不是pangram,即包含全部26个字母的句子。是就返回1,不是就返回0. Solution static String isPangram(Stri...
importjava.io.*;importjava.util.*;importjava.math.*;importjava.util.Arrays.*;classPair{Stringinput;BigDecimalvalue;publicPair(Stringinput,BigDecimalvalue){this.input=input;this.value=value;}}publicclassSolution{publicstaticList<Pair>quickSort(List<Pair>unsortedList){if(unsortedList.size()<=1)return...
这里我的代码：文章目录[隐藏] 问题 解决 问题 //响应-源代码 { "timestamp": "2020-02-19T...
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...
7 } 8 } 非静态块： 1 public class Test { 2 //非静态块:每次初始化一个对象，都会导致...
importjava.util.*;importjava.io.*;classSolution{publicstaticvoidmain(String []argh){Scannersc=newScanner(System.in);intt=sc.nextInt();for(inti=0;i<t;i++) {try{longx=sc.nextLong(); System.out.println(x+" can be fitted in:");if(x>=-128&& x<=127) ...
if (size1 == 0 || size2 == 0) return 0; // the start position of substring in original string int start1 = -1; int start2 = -1; // the longest length of common substring int longest = 0; // record how many comparisons the solution did; ...