pointerstofunctionsone.cpp

tkugukl.rar c++初学者,指正使用例子

// This program is not intended to work correctly.  It is used
// demonstrate a common pitfall.  See article for more details.

#include <stdio.h>

void AddFive(int Number)
{
	Number = Number + 5;
}

void main()
{
	int nMyNumber = 18;
	
	printf("My original number is %d\n", nMyNumber);
	AddFive(nMyNumber);
	printf("My new number is %d\n", nMyNumber);
}