atexit.cc

达内IT培训Unix C++第二天源码 是入门Unix 下C++编程的好东西

#include <iostream>
using namespace std;
#include <stdlib.h>

void f1(){cout<<"call f1()"<<endl;}
void f2(){cout<<"call f2()"<<endl;}
int main()
{
	atexit(f1);
	atexit(f2);
	cout << "input an integer:";
	int n;
	cin >> n;
	cout << "n*n=" << n*n << endl;
	return 0;
	cout << "you can't see me!" << endl;
}