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Weak Test Case in Asia-West ICPC 2019
Didn't anyone else feel weak test case in "Make GCD" problem in the Asia-West Finals ICPC 2019?
After the contest, I realized my solution (that got my team AC in contest) will fail for some test case.
The problem was something like "Make a array of <= 10^5 size with elements <=10^5, that has sum of GCD of all subarrays equal to X".
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en6 |
|
firstone1 | 2020-01-26 20:56:04 | 2 | Tiny change: 'em was -\n"Create ' -> 'em was -\n\n"Create ' | |
| en5 |
|
firstone1 | 2020-01-26 20:55:31 | 1 | Tiny change: 'n"Create a array of ' -> 'n"Create an array of ' | |
| en4 |
|
firstone1 | 2020-01-26 11:44:42 | 14 | Tiny change: 'equal to X".' -> 'equal to X (1<=X<=10^13)".' | |
| en3 |
|
firstone1 | 2020-01-25 16:43:26 | 24 | Tiny change: 'oblem was something like "Make a array ' -> 'oblem was -\n"Create a array ' | |
| en2 |
|
firstone1 | 2020-01-25 13:11:09 | 1 | Tiny change: ' test case.\n\nThe p' -> ' test cases.\n\nThe p' | |
| en1 |
|
firstone1 | 2020-01-25 13:10:36 | 376 | Initial revision (published) |
