#1828. 珅泽教育CSP-J第一轮模拟考第九套 第 42 题
珅泽教育CSP-J第一轮模拟考第九套 第 42 题
(2)(3) 处应填( )。
{{ select(1) }}
length == 0,front + back - crosslength <= 1,front + back + crosslength == 0,front + back + crosslength <= 1,front + back - cross
(2)(3) 处应填( )。
{{ select(1) }}
length == 0,front + back - crosslength <= 1,front + back + crosslength == 0,front + back + crosslength <= 1,front + back - cross