B. Enumerate Sequences

    Type: Default 1000ms 256MiB

Enumerate Sequences

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.

AT_abc367_c [ABC367C] Enumerate Sequences

题目描述

给定长度为 nn 的正整数序列 (r1,,rn)(r_1, \ldots, r_n) 和正整数 kk

以字典序从小到大的顺序输出所有满足 1airi1 \le a_i \le r_ia1++ana_1 + \cdots + a_nkk 的倍数的长度为 nn 的整数序列 (a1,,an)(a_1, \ldots, a_n)

数据范围:n8n \le 81ri51 \le r_i \le 52k102 \le k \le 10

输入格式

输出格式

输入输出样例 #1

输入 #1

3 2
2 1 3

输出 #1

1 1 2
2 1 1
2 1 3

输入输出样例 #2

输入 #2

1 2
1

输出 #2


输入输出样例 #3

输入 #3

5 5
2 3 2 3 2

输出 #3

1 1 1 1 1
1 2 2 3 2
1 3 1 3 2
1 3 2 2 2
1 3 2 3 1
2 1 2 3 2
2 2 1 3 2
2 2 2 2 2
2 2 2 3 1
2 3 1 2 2
2 3 1 3 1
2 3 2 1 2
2 3 2 2 1

1128(B)

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
5
Start at
2025-11-28 14:00
End at
2025-11-28 16:30
Duration
2.5 hour(s)
Host
Partic.
70