#include <iostream>
int max(int a, int b)
{
if (a>b)
{
return a;
}
return b;
}
void printMax(_____, int a, int b)
{
std::cout << (*p)(a, b) << std::endl;
}
int main() {
printMax(p,1,2);
return 0;
} #include <iostream>
int max(int a, int b)
{
if (a>b)
{
return a;
}
return b;
}
void printMax(_____, int a, int b)
{
std::cout << (*p)(a, b) << std::endl;
}
int main() {
printMax(p,1,2);
return 0;
} 填什么都会编译报错
int (*p)(int,int)
int p(int,int)
int max(int,int)
int *p(int,int)