1 c++
#include <iostream>
using namespace std;
int myFunc (unsigned short int x );
int main ()
{
unsigned short int x, y;
x=7;
y = myFunc(x);
std::cout << "x:" << x << "y: " << y << "\n";
return 0;
}
int myFunc (unsigned short int x )
{
return (4 * x );
}
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现在这个^代码工作,但当我改变
y = myFunc(x);
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成
y = myFunc(int);
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它将不再有用,为什么呢?
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