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语句p=&obj;是把对象obj赋值给指针变量p
语句Sample *p, obj;会调用两次类Sample的构造函数
对语句*p.Set(5)的调用是正确的
语句p->Set(5)与语句obj.Set(5)等价
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10
9
8
void play(var :Integer,var b:Integer)
void play(int a,b)
void play(int a,int b)
Sub play(a as integer,b as integer)
M = = 0
M = = 1
M ! = 0
M ! = 1
void fun (int x, int y);
fun (int x, int y);
int fun (int x,y);
char *fun (char *s);
2 1 4 3
1 2 1 2
1 2 3 4
2 1 1 2
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21
28
-3
-12
6
不定值
4
3
1
x/y*z
x*(1/(y*z))
x/y*1/z
x/y/z
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