下面C++代码执行后输出是( )。
int foo(float *f)
{
return int(*f*2);
}
int main()
{
float fnum[10]={1.1};
fnum[1]=foo(fnum);
cout << fnum[0]+fnum[1] << endl;
cout << endl;
return 0;
}
- A. 1
- B. 1.1
- C. 3
- D. 3.1
正确答案:D
int foo(float *f)
{
return int(*f*2);
}
int main()
{
float fnum[10]={1.1};
fnum[1]=foo(fnum);
cout << fnum[0]+fnum[1] << endl;
cout << endl;
return 0;
}
正确答案:D
想系统刷完 GESP C++ 1~8 级真题,并查看每道题的逐题精讲?
进入 GESPPASS 开始练习