【朝花夕拾】【华为面试题】某32位系统下, C++程序,请计算sizeof 的值

char str[] = “http://www.ibegroup.com/char *p = str ;
int n = 10;
请计算
sizeof (str ) = ?(1sizeof ( p ) = ?(2sizeof ( n ) = ?(3void Foo ( char str[100]){
    
    
请计算
sizeof( str ) = ?(4}
void *p = malloc( 100 );
请计算
sizeof ( p ) = ?(5
答案:(1)17 (2)4 (3) 4 (4)4 (5)4

猜你喜欢

转载自blog.csdn.net/qq_36045898/article/details/114041591
今日推荐