小编use*_*171的帖子

public class Account {
public double balance ;
public double deposite;
public double withdraw;
public Account(double balance) {
    this.balance = balance;
   }
public double getBalance() {
    return balance;
}
public void setBalance(double balance) {
    this.balance = balance;
}
public double getDeposite() {
    balance = balance + deposite;
    return deposite;
}
public void setDeposite(double deposite) {
    this.deposite = deposite;

}
public double getWithdraw() {
 return withdraw;
}
public void setWithdraw(double withdraw) {
    this.withdraw = withdraw;
    if(withdraw <= balance){
   balance =  balance …