用 I have been doing 或I have done 填空。 A friend of yours is saving money to go on a world trip. You ask: How much money ________ (you/save)?
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用 I have been doing 或I have done 填空。 Some friends of yours are having a party next week. You ask: How many people _____________ (you /invite)?
有下列函数调用语句,函数fun1()的实参个数是( )。fun1(a+b,y*x,fun2(y,n,k));
A. 3
B. 4
C. 5
D. 6
下列函数调用错误的是()。
A. max(a,b)
B. max(3,a+b)
C. max(3,5)
D. floatmax(c,5)
有函数定义如下,其正确的的函数声明是______。int f(int a[],int n){int i,s=0;for(i=0;i
A. int f(int,int);
B. int f(int [],int);
C. int f(int a,int n);
D. int f(int,int[]);