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NITT2 - hai jolly jolly jolly |
Alp and Gaut are like always opposite to each other. Once Alp told that he can identify a number which is divisible by 252 (He knows because that is his girlfriends birthday - 25/2). Now to come up against Alp, Gaut said he can identify whether the number is divisible by 525 (poor Gaut don't have a girl friend though). The truth is they don't know to do it for big numbers. So you are here to help them with a method. Given a number you have to tell whether the number is divisible by 252 and 525.
Input
Number of testcases in first line, T (T <= 100).
Each line contains one number N, whose divisibility is to be tested (1 <= N <= 1050000).
Output
Each line containing two Yes/No. one for 252 and one for 525.
Example
Input: 4 252 525 16884 21347 Output: Yes No No Yes Yes No No No
Added by: | jack(chakradarraju) |
Date: | 2012-09-29 |
Time limit: | 1s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |
hide comments
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2019-12-16 10:11:01
Anyone got AC using JAVA?? even faster inputs using BufferedReader gave TLE;( AC using PYPY.. Last edit: 2019-12-16 10:19:04 |
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2018-07-05 12:05:40
0.01 sec ;) |
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2016-06-17 14:02:06
A number is divisible by a composite number iff it is divisible by the highest power of each of its prime factors e.g., we can check for divisibility by 252 (252=2^2*3^2*7) by checking for divisibility by 4, 9 and 7 Last edit: 2016-06-17 14:02:35 |
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2016-05-22 14:58:37
well the question can be done without using divisibility tests!! |
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2016-01-28 16:37:23 minhthai
dont bruteforce :) |
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2015-08-13 21:35:57 shantanu tripathi
should be moved to tutorials... |
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2015-05-27 21:16:46 i_am_looser
easy ;) Last edit: 2015-05-27 21:17:02 |
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2015-05-23 23:09:04 Vaporeon
TLE in python 2.7.9.. AC in PYPY :P |
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2015-02-15 22:32:46 thelazycoder
how to store 10^50000 Last edit: 2015-02-15 22:33:38 |
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2015-01-20 03:19:52 Rajat (1307086)
nostalgic!!! had to go through class 3 notes to revise divisibility tests. ;) |