感觉C++灵活而复杂，嗯（GGJJ麻烦看到了教一下手记怎么-----写！啊！）初中刚刚毕业，接触C++有些难，跪求大神带飞啊。嗯这是我编的程序大神们别笑我啊啊啊。。。
include<iostream>
include<cstdlib> //请问一下函数库有没有口诀去记呀
include<cstdio>
include<cstring>
include<cmath>
using namespace std;
int main()
{
int a,b,c;
cout<<"please cin a,b<<a<<","<<b<<endl;
cin>>a>>b;
c=a;a=b;b=c;
cout<<a<<","<<b<<endl;
system("pause");
return 0;
}