如何僅打印循環中的最后一個值

Question

當前控制台打印循環中的所有值，但只需要打印最后一個

public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int PeopleQty = scanner.nextInt();
        int PiecesQty = scanner.nextInt();
        int PizzaQty = 1;
        boolean divisibleByPieces = false;
        while (!divisibleByPieces) {
            System.out.println(PizzaQty);
            if ((PiecesQty * PizzaQty) % PeopleQty == 0)
                divisibleByPieces = true;
            ++PizzaQty;
        }
    }

Answer 1

只需在循環后移動 print 語句：

while (!divisibleByPieces) {
    if ((PiecesQty * PizzaQty) % PeopleQty == 0) {
        divisibleByPieces = true;
        ++PizzaQty;
    }
}
System.out.println(PizzaQty);

Answer 2

while (!divisibleByPieces) {
           // System.out.println(PizzaQty); //move this print to outside of loop
            if ((PiecesQty * PizzaQty) % PeopleQty == 0)
                divisibleByPieces = true;
            ++PizzaQty;
        }
System.out.println(PizzaQty);