hallo,
mam taki problem, otoz wiem ze
[code] public boolean allEven(int[] arr) {
for (int z : arr)
if (z%2 != 0)
return false;
return true;
}[/code]
mozna zapisac tradycyjnie w ten sposob
[code]boolean allEvens(int[]array){
for(int i=0; i<array.length;i++){
if (array[i]%2==0) {
return true;
}
}
return false;
}[/code]
ale juz z tym jakos nie wiem zbytnio, jak to normalnie zapisac
[code]Book[] books;
int bookCount;
public BookShelf(int maxBookCount) {
books = new Book[maxBookCount];
bookCount = 0;
}
public String toString() {
String result = "";
result += "\nMax. Books: " + books.length;
result += "\nCurrent Books: " + bookCount;
for (Book b : books)
if (b != null)
result += "\n\n" + b.toString();
return result;
}
[/code]