308159: CF1475B. New Year's Number

Memory Limit:256 MB Time Limit:2 S
Judge Style:Text Compare Creator:
Submit:0 Solved:0

Description

New Year's Number

题意翻译

给定 $n$,判断 $n$ 是否能由若干个 $2020$ 和若干个 $2021$ 相加而成。

题目描述

Polycarp remembered the $ 2020 $ -th year, and he is happy with the arrival of the new $ 2021 $ -th year. To remember such a wonderful moment, Polycarp wants to represent the number $ n $ as the sum of a certain number of $ 2020 $ and a certain number of $ 2021 $ . For example, if: - $ n=4041 $ , then the number $ n $ can be represented as the sum $ 2020 + 2021 $ ; - $ n=4042 $ , then the number $ n $ can be represented as the sum $ 2021 + 2021 $ ; - $ n=8081 $ , then the number $ n $ can be represented as the sum $ 2020 + 2020 + 2020 + 2021 $ ; - $ n=8079 $ , then the number $ n $ cannot be represented as the sum of the numbers $ 2020 $ and $ 2021 $ . Help Polycarp to find out whether the number $ n $ can be represented as the sum of a certain number of numbers $ 2020 $ and a certain number of numbers $ 2021 $ .

输入输出格式

输入格式


The first line contains one integer $ t $ ( $ 1 \leq t \leq 10^4 $ ) — the number of test cases. Then $ t $ test cases follow. Each test case contains one integer $ n $ ( $ 1 \leq n \leq 10^6 $ ) — the number that Polycarp wants to represent as the sum of the numbers $ 2020 $ and $ 2021 $ .

输出格式


For each test case, output on a separate line: - "YES" if the number $ n $ is representable as the sum of a certain number of $ 2020 $ and a certain number of $ 2021 $ ; - "NO" otherwise. You can output "YES" and "NO" in any case (for example, the strings yEs, yes, Yes and YES will be recognized as positive).

输入输出样例

输入样例 #1

5
1
4041
4042
8081
8079

输出样例 #1

NO
YES
YES
YES
NO

Input

题意翻译

给定 $n$,判断 $n$ 是否能由若干个 $2020$ 和若干个 $2021$ 相加而成。

加入题单

算法标签: