练习二级选择题,点击选项即可查看结果
struct Node{int x;} *p;
p.x
p‑>x
(*p).‑>x
*p.x
char str[]="Good\0Morning";
puts(str);
_score
Score123
123Score
score_
int a=6; a &= 3;
||
'\t'
'\n'
'\r'
'\b'
double x; scanf("%lf",&x);