Slide 14
Slide 14 text
ࢲ࠳ܖ౯
߈ജчਸоҊ֥ইࠁ
▸ ٘ Ѿҗ ч?
void move(int x, int xDistance, int y, int yDistance) {
x += xDistance;
y += yDistance;
}
void recordMovement(int x, List xs,
int y, List ys) {
xs.add(x);
ys.add(y);
}
void displayMoves() {
int xPos = 5;
int yPos = 5;
List xMoves = new ArrayList<>();
List yMoves = new ArrayList<>();
System.out.println("X :" + xPos + ", Y :" + yPos);
move(xPos, 10, yPos, -20);
recordMovement(10, xMoves, -20, yMoves);
System.out.println("X-Movements : " + xMoves);
System.out.println("Y-Movements : " + yMoves);
System.out.println("X :" + xPos + ", Y :" + yPos);
}
X : Y :
X-Movements:
Y-Movements:
X : Y :
5 5
5 5
10
-20
ࢲ࠳ܖ౯ ߸ࣻܳ ࣻ೧ঠ ೠݶ ࢜۽ чਸ ٜ݅য ߈ജೞ.