富士康Java开发面试题目.docx

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1、 富士康Java开发面试题目 if(y%4=0 y%100!=0 | y!=100 y%400=0) return 1; else return 0; int day_calculate(int y,int m) int day12=31,0,31,30,31,30,31,31,30,31,30,31; day1=28+leapyear(y); return daym-1; /计算指定年份和月份的天数 int dow(int y,int m) /计算指定月份的1号为星期几 int y1=1900,m1=1,d1=1; long days=1; while(y1!=y|m1!=m) days+;

2、 d1+; if(d1day_calculate(y1,m1) m1+;d1=1; if(m112) y1+;m1=1; return days%7; 给定字符串，找出消失次数最多的”字符，并且计算次数。 public class Stats public static void main(String args) String s = “1456drtgsegsdfgjygjtyujytuytutyur34324343fgy”; StringBuffer sb = new StringBuffer(s); bubbleSort(sb); char maxChar, prevChar, cur

3、rChar; maxChar = prevChar = currChar = sb.charAt(0); int maxCount = 0,currCount = 0; for (int i = 0; i sb.length(); i+) currChar = sb.charAt(i); if (currChar = prevChar) currCount+; else if (currCount maxCount) maxCount = currCount; maxChar = prevChar; currCount = 1; prevChar = currChar; if (currCou

4、nt maxCount) maxCount = currCount; maxChar = currChar; System.out.println(maxChar); System.out.println(maxCount); public static void bubbleSort(StringBuffer data) boolean exchanged = true; for (int j = data.length() 1; j 0; j) if (!exchanged) break; exchanged = false; for (int i = 0; i j; i+) if (data.charAt(i) data.charAt(i + 1) char temp = data.charAt(i); data.setCharAt(i, data.charAt(i+1); data.setCharAt(i+1, temp); exchanged = true; Java怎样调用C+(用到C+中的哪些方面)。 java中的方法声明为native。c+做成动态链接库。 【富士康Java开发面试题目】