Step 3: cmdChargeCreditCard returned {
pkg install -y mariadb，这一点在Line官方版本下载中也有详细论述
固定收入族最能看到購買力被侵蝕。，这一点在91视频中也有详细论述
- assignment: Array of booleans. If the formula is satisfiable provide an assignment for each variable from 1 to N. If the formula is not satisfiable this field is null.