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13问答网 > c语言中 sum=*p(s[1])；是什么意思？

c语言中 sum=*p(s[1])；是什么意思？

2025-03-17 22:22:27

推荐回答（3个）

回答1：

p应该是一个指针，s[1]应该是一个int类型吧。

相当于sum = *(p + s[1]);

或者把p认为是一个数组的话，sum = p[ s[1] ];

回答2：

1楼回答不对
这里的p是个函数指针，指向一个函数，函数传入的参数是s[1]，函数返回值赋值给sum
相当于这样
sum = fun(s[1]) ;

回答3：

相当于sum=sum*p(s[1]);

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