account.java

bankconsole

package bankconsole;

public class Account {

	protected int totalMoney;

	public Account(int money) {
		this.totalMoney = money;
	}

	public int deposit(int in) {
		
		System.out.println("提示:存钱操作成功.");
		return this.totalMoney = totalMoney + in;
		
	}

	public int withdraw(int out) {

		if (out > totalMoney) {
			return -1;
		}
		return this.totalMoney = totalMoney - out;

	}

}