c11_03.cpp

it can help you know C++ souce program quckily

//***********************************
//**         C11_03.cpp            **
//**     缺省参数的函数使用        **
//***********************************

#include <iostream >
using namespace std;

void Print( int a, int b = 100)
{
	cout << a << "," << b << endl;
}

int main()
{
	int		a = 10, b = 30;
	Print ( a , b );
	int		c = 40;
	Print ( c );

	return 0;
}