code::blocks中的projects如何设定startup project

我新建了一个console application工程，在main.cpp中输入：
#include <iostream>

using namespace std;

int main()
{
int a = 100, b = 99, c = 101;
int d = min(min(a, b),c);
int e = max(a, max(b, c));
cout << "minimum is there" << d << '\n';
cout << "maximum is there" << e << '\n';
return 0;
}

点Build，结果：

-------------- Build: Debug in prj ---------------

Compiling: main.cpp
Linking console executable: bin/Debug/prj
Output size is 63.11 KB
Process terminated with status 0 (0 minutes, 0 seconds)
0 errors, 0 warnings

但是我点Run，结果：
1： s'yntax error: word unexpected( expected ")")
这到底怎么回事呢，我的ubuntu10.04，codeblocks8.02的