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public class Pair2 {
private double l;
private double r;
public Pair2 ()
{ l = 0; r = 0;}
public Pair2 (double left, double right)
{ l = left; r = right; }
public double get_left()
{ return l; };
public double get_right()
{ return r; };
public void set_left(double i)
{ l = i; }
public void set_right(double i)
{ r = i; }
}
import java.io.*;
import java.util.*;
public class UsePair2
{
static int max = 5;
public static void main(String[] args)
{
BufferedReader stdin = new BufferedReader
(new InputStreamReader (System.in) );
String inData;
int i = 0;
int j = 0;
Pair2[] p = new Pair2[max];
for (i = 0; i < max; i = i+1)
{
Pair2 aux = new Pair2(0,0);
try {
System.out.println("Left component:");
inData = stdin.readLine();
j = Integer.parseInt( inData );
}
catch (Throwable ioe) {
j = 0;
}
aux.set_left(j);
try {
System.out.println("Right component:");
inData = stdin.readLine();
j = Integer.parseInt( inData );
}
catch (Throwable ioe) {
j = 0;
}
aux.set_right(j);
p[i] = aux; // "Shallow copying" !
};
for (i = 0; i < max; i = i+1)
{ System.out.println("("+p[i].get_left()+","+p[i].get_right()+")"); }
}
} |
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