#include<iostream.h>classcone{ (inta){x=a}voidprint(); };voidcone::print(){cout<<\"x=\"<<x<<endl;}voidmain(){coneone(100); int();}为什么这样是错误的!!!而#include<iostream.h>classcone{ (inta):x(a){}voidprint(); };voidcone::print(){cout<<\"x=\"<<x<<endl;}voidmain(){coneone(100); int();}却是对的帮帮我啊~~~!!!!
