This code is from C++ so i want to know on how it looks in java format or let\'s
ID: 3778324 • Letter: T
Question
This code is from C++ so i want to know on how it looks in java format or let's just say can you translate it from C++ to java?
#include <iostream>
#include <fstream>
#include <stdlib.h>
#include <time.h>
using namespace std;
string candidate[6];
int state1[10],vote1[10];
class candidates
{
public:
void countvote(string name)
{
ifstream up;
int a=0,sum[10]={0};
up.open("file.txt");
while(!up.eof())
{
up >> candidate[a]>>state1[a]>>vote1[a];
if(candidate[a]==name)
{
sum[a]=sum[a]+vote1[a];
}
}
cout<<" candidate "<<name<<" get"<<" "<<sum[0];
up.close();
}
void update(int s, int v)
{
ifstream up;
string c;
int a=0;
cout<<" enter the candidate name:";
cin>>c;
up.open("file.txt");
while(!up.eof())
{
up >> candidate[a]>>state1[a]>>vote1[a];
if((candidate[a]==c)&&(state1[a]==s))
{
vote1[a]=v;
cout<<candidate[a]<<" "<<state1[a]<<" "<<vote1[a];
}
a++;
}
up.close();
}
};
int main()
{
ifstream myCourse;
int i=0;
srand (time(NULL));
myCourse.open("myfile.txt");
cout << " Candidates name:" ;
while(!myCourse.eof())
{
myCourse >> candidate[i];
cout<<" "<<candidate[i];
i++;
}
int state,vote;
ofstream voter;
voter.open("file.txt");
int v;
for(int k=0;k<5;k++)
{
v=rand() % 6 + 0;
cout<<" "<<candidate[v];
state=rand() % 4 + 1;
cout<<" "<<state;
vote=rand() % 50 + 1;
cout<<" "<<vote;
voter<<candidate[v]<<" "<<state<<" "<<vote<<endl;
}
candidates can;
cout<<" total :"<<i;
cout<<" update to which candidate having state 2:";
can.update(2,50);
for(int m=0;m<i;m++)
{
can.countvote(candidate[m]);
}
voter.close();
myCourse.close();
return 0;
}
Explanation / Answer
Answer:
import java.util.*;
public class candidates
{
public final void countvote(String name)
{
ifstream up = new ifstream();
int a = 0;
int[] sum = new int[10];
up.open("file.txt");
while (!up.eof())
{
up >> GlobalMembers.candidate[a].compareTo() > 0 > > GlobalMembers.state1[a] >> GlobalMembers.vote1[a];
if (GlobalMembers.candidate[a].equals(name))
{
sum[a] = sum[a] + GlobalMembers.vote1[a];
}
}
System.out.print(" candidate ");
System.out.print(name);
System.out.print(" get");
System.out.print(" ");
System.out.print(sum[0]);
up.close();
}
public final void update(int s, int v)
{
ifstream up = new ifstream();
String c;
int a = 0;
System.out.print(" enter the candidate name:");
c = ConsoleInput.readToWhiteSpace(true);
up.open("file.txt");
while (!up.eof())
{
up >> GlobalMembers.candidate[a].compareTo() > 0 > > GlobalMembers.state1[a] >> GlobalMembers.vote1[a];
if ((GlobalMembers.candidate[a].equals(c)) && (GlobalMembers.state1[a] == s))
{
GlobalMembers.vote1[a] = v;
System.out.print(GlobalMembers.candidate[a]);
System.out.print(" ");
System.out.print(GlobalMembers.state1[a]);
System.out.print(" ");
System.out.print(GlobalMembers.vote1[a]);
}
a++;
}
up.close();
}
}
public class GlobalMembers
{
public static String[] candidate = new String[6];
public static int[] state1 = new int[10];
public static int[] vote1 = new int[10];
public static int Main()
{
ifstream myCourse = new ifstream();
int i = 0;
tangible.RandomNumbers.seed(time(null));
myCourse.open("myfile.txt");
System.out.print(" Candidates name:");
while (!myCourse.eof())
{
myCourse >> candidate[i];
System.out.print(" ");
System.out.print(candidate[i]);
i++;
}
int state;
int vote;
ofstream voter = new ofstream();
voter.open("file.txt");
int v;
for (int k = 0;k < 5;k++)
{
v = tangible.RandomNumbers.nextNumber() % 6 + 0;
System.out.print(" ");
System.out.print(candidate[v]);
state = tangible.RandomNumbers.nextNumber() % 4 + 1;
System.out.print(" ");
System.out.print(state);
vote = tangible.RandomNumbers.nextNumber() % 50 + 1;
System.out.print(" ");
System.out.print(vote);
voter << candidate[v].compareTo() < 0 < <" " << state << " " << vote << " ";
}
candidates can = new candidates();
System.out.print(" total :");
System.out.print(i);
System.out.print(" update to which candidate having state 2:");
can.update(2, 50);
for (int m = 0;m < i;m++)
{
can.countvote(candidate[m]);
}
voter.close();
myCourse.close();
return 0;
}
}
public final class ConsoleInput
{
private static boolean goodLastRead = false;
public static boolean lastReadWasGood()
{
return goodLastRead;
}
public static String readToWhiteSpace(boolean skipLeadingWhiteSpace)
{
String input = "";
char nextChar;
while (Character.isWhitespace(nextChar = (char)System.in.read()))
{
if (!skipLeadingWhiteSpace)
{
input += nextChar;
}
}
input += nextChar;
while (!Character.isWhitespace(nextChar = (char)System.in.read()))
{
input += nextChar;
}
goodLastRead = input.length() > 0;
return input;
}
public static String scanfRead()
{
return scanfRead(null, -1);
}
public static String scanfRead(String unwantedSequence)
{
return scanfRead(unwantedSequence, -1);
}
public static String scanfRead(String unwantedSequence, int maxFieldLength)
{
String input = "";
char nextChar;
if (unwantedSequence != null)
{
nextChar = '';
for (int charIndex = 0; charIndex < unwantedSequence.length(); charIndex++)
{
if (Character.isWhitespace(unwantedSequence.charAt(charIndex)))
{
while (Character.isWhitespace(nextChar = (char)System.in.read()))
{
}
}
else
{
nextChar = (char)System.in.read();
if (nextChar != unwantedSequence.charAt(charIndex))
return null;
}
}
input = (new Character(nextChar)).toString();
if (maxFieldLength == 1)
return input;
}
while (!Character.isWhitespace(nextChar = (char)System.in.read()))
{
input += nextChar;
if (maxFieldLength == input.length())
return input;
}
return input;
}
}
public final class RandomNumbers
{
private static Random r;
public static int nextNumber()
{
if (r == null)
Seed();
return r.nextInt();
}
public static int nextNumber(int ceiling)
{
if (r == null)
Seed();
return r.nextInt(ceiling);
}
public static void seed()
{
r = new Random();
}
public static void seed(int seed)
{
r = new Random(seed);
}
}