import java.util.*;
import java.io.*;
public class 十进制数转八进制数 {
public static void toOct(int n) {
System.out.println(Integer.toOctalString(n));
}
public static void main(String[] args) {
Scanner in = new Scanner(new BufferedInputStream(System.in));
while (in.hasNext()) {
int n = in.nextInt();
toOct(n);
}
}
}十进制数转八进制数
原文：http://blog.csdn.net/a736933735/article/details/44535947
