大家帮我看看这个简单的程序错在哪？

#include<iostream.h>
#include<iomanip.h>
{
    cout<<"乘法口诀"<<endl;
    for(int i=1;i<10;i++)
    {
        for(int j=1;j<10;j++)
            if(i>=j)
                cout<<setiosflags(ios::left)
                    <<j
                    <<"*"
                    <<setiosflags(ios::left)
                    <<i
                    <<"="
                    <<setw(4)<<setiosflags(ios::left)
                    <<j*i;
            cout<<endl;
    }
}

--------------------Configuration: 乘法口诀 - Win32 Debug--------------------
Compiling...
乘法口诀.cpp
D:\My Documents\my vc\乘法口诀\乘法口诀.cpp(3) : error C2447: missing function header (old-style formal list?)
Error executing cl.exe.

乘法口诀.obj - 1 error(s), 0 warning(s)

好了，原来就少了个 void main（）
#include<iostream.h>
#include<iomanip.h>
void main()
{
    cout<<"乘法口诀"<<endl;
    for(int i=1;i<10;i++)
    {
        for(int j=1;j<10;j++)
            if(i>=j)
                cout<<setiosflags(ios::left)
                    <<j
                    <<"*"
                    <<setiosflags(ios::left)
                    <<i
                    <<"="
                    <<setw(4)<<setiosflags(ios::left)
                    <<j*i;
            cout<<endl;
    }
}

setiosflags(ios::left)是左对齐的意思