Description
写一函数，将两个字符串连接
Input
两行字符串
Output
链接后的字符串
Sample Input
123
abc
Sample Output
123abc
#include
using namespace std;
int main()
{string a,b,c;
cin>>a;
cin>>b;
c=a+b;
cout<<c;
cout<<endl;
return 0;
}
写一函数，将两个字符串连接
#include
using namespace std;
int main()
{string a,b,c;
cin>>a;
cin>>b;
c=a+b;
cout<<c;
cout<<endl;
return 0;
}