public static void main(String[] args) {
System.out.print("Enter a file or a directory: ");
java.util.Scanner input = new java.util.Scanner(System.in);
String s = input.nextLine();
try {
System.out.println(directorySize(new File(s)));
} catch (IOException ex) {
System.out.println(ex.toString());
}
}
public static void main(String[] args) {
Circle c = new Circle();
int temp = 0;
for (int i = 0; ; i++) {
java.util.Scanner type = new java.util.Scanner(System.in);
System.out.print("編號" + c.count + "半徑: (-1結束)");
temp = type.nextInt();
if (temp == -1) break;
else {
c.list[c.count] = temp;
c.count++;
}
}
while (true) {
java.util.Scanner type1 = new java.util.Scanner(System.in);
System.out.print("選擇編號:");
temp = type1.nextInt();
if (temp >= c.count) System.out.println("無此編號!");
else {
c.num = temp;
break;
}
}
while (true) {
java.util.Scanner type2 = new java.util.Scanner(System.in);
System.out.print("角度:");
temp = type2.nextInt();
if (temp > 360) System.out.println("角度無大於360");
else {
c.ang = temp;
break;
}
}
System.out.println("Arc:" + c.Arc());
System.out.println("Pie:" + c.Pie());
}
static String convertStreamToString(java.io.InputStream is) {
java.util.Scanner s = new java.util.Scanner(is).useDelimiter("\\A");
return s.hasNext() ? s.next() : "";
}
