#1740. 珅泽教育CSP-J第一轮模拟考第七套 第 44 题
珅泽教育CSP-J第一轮模拟考第七套 第 44 题
(6) 处应填( )。
{{ select(1) }}
(q[prev_num] - q[prev_prev_num])(q[next_next_num] - q[prev_num])(q[next_num] - q[prev_prev_num])(q[next_next_num] - q[next_num])
(6) 处应填( )。
{{ select(1) }}
(q[prev_num] - q[prev_prev_num])(q[next_next_num] - q[prev_num])(q[next_num] - q[prev_prev_num])(q[next_next_num] - q[next_num])