c代码转换Java代码

这段C代码如何转为java代码?

public class Test {

private int HASH_SIZE=(1 HASH_LOG);

private int HASH_MASK=(HASH_SIZE - 1);

public Long flz_hash(Long a){

return index HASH_MASK;

}

public static void main(String[] args) {

Test test = new Test();

Long index = test.flz_hash(a);

System.out.println(index);

如何将下面c语言代码转换成Java代码?

完整的直译为java方法是这样的,但是这样写dataLen的值必须小于等于数组长度,不然会出现下标越界的异常

public?int?accumulativeVerification(int[]?data,?int?dataLen)?{

int?sum?=?0;

for?(int?i?=?0;?i?dataLen;?i++)?{

sum?+=?data[i];

return?sum;

如果是意译（计算int数组的所有数之和）,那么java可以这样写

public?int?accumulativeVerification(int[]?data)?{

for?(int?i?=?0;?i?data.length;?i++)?{

把下面C语言代码改成java代码

import java.util.Arrays;

import java.util.Scanner;

public class A {

static long[] a=new long[maxn],t=new long[maxn];

static long ans=0;

static void mymerge(int x,int m,int y) {

int tx=x,tm=m+1;

int k=0;

while(tx=m tm=y) {

if(a[tx]=a[tm])

t[k++]=a[tx++];

else {

ans+=m-tx+1;

a[k++]=a[tm++];

while(tx=m) t[k++]=a[tx++];

while(tm=y) t[k++]=a[tm++];

for(int i=0;ik;i++)

a[x++]=t[i];

static void mergesort(int x,int y) {

if(x==y)return ;

int xx=x,yy=y;

mergesort(xx,mid);

mergesort(mid+1,yy);

mymerge(xx,mid,yy);

//System.out.println(xx+" "+mid+" "+yy);

public static void main(String[] arg) {

int n,k;

Scanner input=new Scanner(System.in);

while(input.hasNext()) {

n=input.nextInt();

k=input.nextInt();

Arrays.fill(a, 0);

Arrays.fill(t, 0);

for(int i=0;in;i++) {

a[i]=input.nextLong();

ans=0;

mergesort(0, n-1);

if(kans)

System.out.println("0");

else

System.out.println((ans-k)+"");

把C语言代码转成Java代码

package dis;

import java.io.*;

import java.math.*;

public class dis

{

public static void main(String [] s) throws Exception

Float a,b,c;

double x1;

System.out.println("请输入a, b, c的值");

BufferedReader bReader=new BufferedReader(new InputStreamReader(System.in));

a=Float.parseFloat(bReader.readLine());

b=Float.parseFloat(bReader.readLine());

c=Float.parseFloat(bReader.readLine());

System.out.println("x1 = "+ x1);

return;

把下面的C语言代码改成Java 代码

unsigned short crc(unsigned char [] crc_pointer,unsigned short data_length)

unsigned short k,k0,bit_flag;

unsigned short int_crc=0xffff;

for (k=0;kdata_length;k++)

int_crc^=(crc_pointer)[k];

bit_flag=int_crc0x0001;

int_crc=1;

if (bit_flag==1)

int_crc^=0xa001;

return(int_crc);

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