13.7.cpp

这是C++的一部分练习程序!对初学者有一定的帮助作用。

#include <iostream.h>
int divi0(int i,int j)
{
	if(j==0)
		throw j;
	return i/j;
}
void main()
{
	int a=8,b=2,c=0;
	try
	{
		cout<<"a/b="<<divi0(a,b)<<endl;
		cout<<"c/b="<<divi0(c,b)<<endl;
		cout<<"b/c="<<divi0(b,c)<<endl;
		cout<<"b/a="<<divi0(b,a)<<endl;
	}
	catch(int)
	{
		cout<<"except of divisor zero.\n";
	}
	cout<<"ok!\n";
}