QOJ.ac

QOJ

Time Limit: 1 s Memory Limit: 128 MB Total points: 10

#6072. Iloczyn [B]

統計

给定一个正整数 $n$,判断其是否可以将其表示为 $k$ 个不同的正整数的乘积。

输入格式

输入的第一行包含一个整数 $t$ ($1 \le t \le 4\,000$),表示要考虑的测试用例的数量。接下来的 $t$ 行中的每一行包含两个整数 $n_{i}$ 和 $k_{i}$ ($1 \le n_{i} \le 10^{9}$,$1 \le k_{i} \le 20$)。

输出格式

你的程序应该输出恰好 $t$ 行。这些行中的第 $i$ 行应该包含一个单词 TAKNIE,取决于数字 $n_{i}$ 是否可以表示为 $k_{i}$ 个不同因子的乘积。

示例

输入

3
15 2
24 4
24 5

输出

TAK
TAK
NIE

Discussions

About Discussions

The discussion section is only for posting: Editorials, General Discussions (problem-solving strategies, alternative approaches), and Off-topic conversations.

This is NOT for reporting issues! If you want to report bugs or errors, please use the Issues section below.

Open Discussions 0
No discussions in this category.

Issues

About Issues

If you find any issues with the problem (statement, scoring, time/memory limits, test cases, etc.), you may submit an issue here. A problem moderator will review your issue.

Guidelines:

  1. This is not a place to publish discussions, editorials, or requests to debug your code. Issues are only visible to you and problem moderators.
  2. Do not submit duplicated issues. Submitting multiple issues may cause your account to be banned.
  3. Issues must be filed in English or Chinese only.
Active Issues 0
No issues in this category.
Closed/Resolved Issues 0
No issues in this category.