缺少if：1.可能是忘记输入了。2.更可能是嵌套混乱，层次不清。=== 您的问题==我的课题 奉献知识==辉煌生命 黑龙江省 张志晨 ===
书写格式不对造成。
有if就要有else，否则不满足if时会输出NULL
if (X>Y);//去掉分号
java运行时只有if 没有else是什么意思 java很多if用什么设计模式,策略模式在策略模式(StrategyPattern)中,一个类的行为或其算法可以在运行时更改。这种类型的设计模式属于行为型模式。在策略模式中,我们创建表示各种策略的对象和一个行为随着策略对象改变而改变的conte
aLittle else is significant if the customer’s expectations are not fully met. 如果顾客的期望不充分地是met.,一点是重大的。[translate]
aIf nothing else results from the intended use of the Goods nor the Parties have agreed otherwise, it shall be assumed that the intended purpose of the Goods purchase by Solaris is their use at the production, operation, servicing or repair of vehicles, including their installation to the const...
I know you can't always change, know that we are true, if you do not have the patience to wait for next year, ··· I will always love you, but would not have been waiting for you, Yes, you have me, but you also have someone else, I hope you can really grow up, see what...
aif you do anything else, you jump from fire into a firing pan. My assessment of you is that you are not 2. you are not the type can excel from chaoses or uncertainities. From the past 7 yrs, you are not trained in that situation even the sales management sometimes chaotic but stil...
a我知道你始终改变不了,知道我们彼此的真心,如果没有耐心等待明年···我会一直爱你,但不会一直等你,是的,你还有我,但是你还有别人,希望你能够真正长大,明白我在意的是什么 I knew you always could not change, knew our each other the sincerity, if did not have the patience to wait for next year ...