public class test {public static void main(String [] args) { int x = 3; int y = 1; if (x = y) System.out.println("Not equal"); else System.out.println("Equal");}}What is the result? A. The output is揈qual?br> B. The output in揘ot Equal?br> C. An error at " if...
int number; for (;;) { System.out.print("请选择待修改客户的编号(-1退出):"); number = CMUtility.readInt(); if (number == -1) { return; } cust = customerList.getCustomer(number - 1); if (cust == null) { System.out.println("无法找到指定客户"); } else { break; } } // ...
*/packag e Question40_49;import java.util.Iterator;import java.util.LinkedHashSet;import java.util.Scanner;import java.util.Set;import java.util.Vector;publi c class Question48 {publi c stati c int obtain(int n) {int sum = 0;for (int i = 1; i < n; i++) {if (n % i == 0...
; Question question = SharedQuestionAnsweringSystem.getInstance().answerQuestion(questionStr); if (question != null) { List<CandidateAnswer> candidateAnswers = question.getAllCandidateAnswer(); int i=1; for(CandidateAnswer candidateAnswer : candidateAnswers){ System.out.println((i++)+"、"+...
If both the true and false options of the conditional statement return a result, the code below theif..elseblock will never execute. That line ofcodeis unreachable. Details matter Details matter when it comes to interviewing for a new job, although admittedly, this trick Java and Eclip...
( *** IN OOP (USING JAVA) SUBJECT *** ) Question 1b)
.length(); for (i = 0; i< nbytes; i+= 3) { // check to makesure we don't run off the end of input string if (i + 3 < nbytes j = i + 3; else j = nbytes .getBytesi, j, byte_array, 0); // get bytes i..j if (j - i == ) { // missing ...
}publicstaticintmaxScoreSightseeingPair(int[] A){intmaxpart2=0;intres=Integer.MIN_VALUE;for(inti=0; i< A.length; i++){if( i ==0){ maxpart2 = A[0] -1; }else{ res = Math.max(res, A[i] + maxpart2);// 减1的原因在于:// 1.若果下一个景点i前面最优搭配的景点是景点i-1前...
The import directive tells the compiler that when it comes across a class or interface name in the source file, e.g. HashMap, then if it cannot find the class file for that name, it should use the import statement to help it look it up. This way, you don't have to always use ...
[ ]");2526for(String s:items){27if(i.map.containsKey(s)){28i.map.put(s, i.map.get(s)+1);29}30else{31i.map.put(s, 1);32}33}34for(Entry<String, Integer>entry:i.map.entrySet()){35/*(2)36* 用于处理(1)中无法处理的情况37* 由于(1)的转换将只输入空格或者tab转换为什么都不...