C++中函数指针的声明与使用实例

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
using namespace std;

int add(int a, int b) {
    
    
	return a + b;
}

int main()
{
    
    
	int (*fun)(int, int) = add;
	cout << fun(1, 2) << endl;
	return 0;
}

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转载自blog.csdn.net/weixin_43869898/article/details/108568478