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;}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;}