任意进制转换

package OOP;

/*
* 理论上可以将任意整数转换成任意进制的数目,负数除外
*/
import java.util.*;

class Jinzhi {
public static void main(String args[]) {

Scanner sc = new Scanner(System.in);

System.out.println("请输入需要转换的数字:");
int X = sc.nextInt();
System.out.println("请输入需要转换成的进制:");
int Y = sc.nextInt();

int c = 0;
List l = new ArrayList();
System.out.print(X + "转换成" + Y + "进制是:\t");
for (;;) {
if (X < Y) {
l.add(X);
break;
}
l.add(X % Y);
X = X / Y;

}

Iterator<Integer> it = l.iterator();
int a[] = new int[l.size()];
while (it.hasNext()) {
a[c] = (int) it.next();
c++;
}
for (int i = 0; i < a.length; i++) {
System.out.print(a[l.size() - i - 1] + "");
}
}

}