多个变量传值 ,求返回值怎么写class addition implements count{public double print(double... num){retu
多个变量传值 ,求返回值怎么写
class addition implements count{
public double print(double... num){
return ( + );
}
}
return 里面怎么返回相加的数?
[解决办法]
多个变量传值 ,求返回值怎么写
class addition implements count{
public double print(double... num){
return ( + );
}
}
return 里面怎么返回相加的数?
[解决办法]