练5.3 电影票
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
说明
已知一位小朋友电影票价是元，计算 位小朋友的总票价是多少？
输入格式
输入。
输出格式
人数和电影票总价，中间用一个空格隔开。
样例
22 20
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
已知一位小朋友电影票价是元，计算 位小朋友的总票价是多少？
输入。
人数和电影票总价，中间用一个空格隔开。
22 20