XKhoa submissions
 
 
 
 
XKhoa submissions
 
 
# When Who Problem Lang Verdict Time Memory
392066392 Sep/25/2026 19:38 XKhoa F1 - XOR Transformations (Easy Version) C++20 (GCC 13-64) Accepted 62 ms 15800 KB
392062421 Sep/25/2026 19:26 XKhoa F1 - XOR Transformations (Easy Version) C++20 (GCC 13-64) Skipped 437 ms 9600 KB
392062239 Sep/25/2026 19:25 XKhoa F1 - XOR Transformations (Easy Version) C++20 (GCC 13-64) Wrong answer on pretest 2 31 ms 0 KB
392061376 Sep/25/2026 19:23 XKhoa F1 - XOR Transformations (Easy Version) C++20 (GCC 13-64) Wrong answer on pretest 2 31 ms 0 KB
392051177 Sep/25/2026 18:56 XKhoa E - Clean Substrings C++20 (GCC 13-64) Accepted 406 ms 10600 KB
392048625 Sep/25/2026 18:50 XKhoa E - Clean Substrings C++20 (GCC 13-64) Wrong answer on pretest 2 46 ms 10600 KB
392047633 Sep/25/2026 18:48 XKhoa E - Clean Substrings C++20 (GCC 13-64) Runtime error on pretest 2 46 ms 10600 KB
392026169 Sep/25/2026 18:08 XKhoa D - Backrooms Hill C++20 (GCC 13-64) Accepted 62 ms 2400 KB
392020685 Sep/25/2026 18:00 XKhoa C - GCD Treasury C++20 (GCC 13-64) Accepted 125 ms 14300 KB
392018716 Sep/25/2026 17:58 XKhoa C - GCD Treasury C++20 (GCC 13-64) Wrong answer on pretest 3 78 ms 4700 KB
392007885 Sep/25/2026 17:45 XKhoa B - Fashionable Array C++20 (GCC 13-64) Accepted 46 ms 1200 KB
392000269 Sep/25/2026 17:38 XKhoa A - Turn Into a Palindrome C++20 (GCC 13-64) Accepted 15 ms 0 KB
391502496 Sep/21/2026 18:41 XKhoa E - Prime Destruction C++20 (GCC 13-64) Accepted 1953 ms 11500 KB
391499547 Sep/21/2026 18:36 XKhoa E - Prime Destruction C++20 (GCC 13-64) Time limit exceeded on test 9 2000 ms 2400 KB
391485125 Sep/21/2026 18:16 XKhoa D - Falling Concrete C++20 (GCC 13-64) Accepted 93 ms 2000 KB
391484624 Sep/21/2026 18:15 XKhoa D - Falling Concrete C++20 (GCC 13-64) Wrong answer on test 1 15 ms 1600 KB
391451319 Sep/21/2026 17:45 XKhoa C - AND, OR, Sort! C++20 (GCC 13-64) Accepted 31 ms 1600 KB
391442352 Sep/21/2026 17:40 XKhoa B - Three Piles C++20 (GCC 13-64) Accepted 46 ms 0 KB
391436652 Sep/21/2026 17:37 XKhoa A - Good Contest C++20 (GCC 13-64) Accepted 46 ms 3900 KB
351028231 Nov/28/2025 18:20 XKhoa C - Quotient and Remainder C++20 (GCC 13-64) Accepted 171 ms 80000 KB
351027645 Nov/28/2025 18:19 XKhoa C - Quotient and Remainder C++20 (GCC 13-64) Wrong answer on test 4 171 ms 70500 KB
351015282 Nov/28/2025 18:02 XKhoa B - Addition on a Segment C++20 (GCC 13-64) Accepted 108 ms 70500 KB
350999524 Nov/28/2025 17:43 XKhoa A - Maximum Neighborhood C++20 (GCC 13-64) Accepted 46 ms 70500 KB
340201351 Sep/24/2025 17:06 XKhoa C - Incremental Stay C++20 (GCC 13-64) Accepted 155 ms 101800 KB
340179087 Sep/24/2025 15:48 XKhoa B - Incremental Path C++20 (GCC 13-64) Accepted 264 ms 92100 KB
340158995 Sep/24/2025 14:56 XKhoa A - Incremental Subarray C++20 (GCC 13-64) Accepted 46 ms 70500 KB
340157251 Sep/24/2025 14:52 XKhoa A - Incremental Subarray C++20 (GCC 13-64) Wrong answer on pretest 2 30 ms 70500 KB
339778689 Sep/21/2025 19:33 *XKhoa C - Wrong Binary Search C++20 (GCC 13-64) Skipped 93 ms 70400 KB
339760409 Sep/21/2025 18:46 *XKhoa D1 - Max Sum OR (Easy Version) C++20 (GCC 13-64) Skipped 62 ms 70500 KB
339724110 Sep/21/2025 17:44 *XKhoa A - Equal Occurrences C++20 (GCC 13-64) Skipped 62 ms 70500 KB
331853654 Jul/31/2025 20:30 XKhoa C - Double Perspective C++20 (GCC 13-64) Compilation error 0 ms 0 KB
331852811 Jul/31/2025 20:28 XKhoa C - Double Perspective C++20 (GCC 13-64) Compilation error 0 ms 0 KB
331851388 Jul/31/2025 20:24 XKhoa C - Double Perspective C++20 (GCC 13-64) Accepted 171 ms 4000 KB
331795360 Jul/31/2025 18:26 XKhoa B - Pathless C++20 (GCC 13-64) Accepted 46 ms 70500 KB
331766630 Jul/31/2025 17:52 XKhoa A - Submission is All You Need C++20 (GCC 13-64) Accepted 62 ms 100 KB
331180013 Jul/27/2025 19:17 XKhoa C - Leftmost Below C++20 (GCC 13-64) Accepted 93 ms 70500 KB
331175177 Jul/27/2025 19:08 XKhoa B - Deque Process C++20 (GCC 13-64) Wrong answer on pretest 2 61 ms 70500 KB
331173080 Jul/27/2025 19:04 XKhoa B - Deque Process C++20 (GCC 13-64) Wrong answer on pretest 2 61 ms 70500 KB
331156218 Jul/27/2025 18:38 XKhoa B - Deque Process C++20 (GCC 13-64) Wrong answer on pretest 1 31 ms 70400 KB
331136241 Jul/27/2025 18:13 XKhoa A - Recycling Center C++20 (GCC 13-64) Accepted 62 ms 62700 KB
330371882 Jul/22/2025 18:30 XKhoa C - Count Good Numbers C++20 (GCC 13-64) Accepted 61 ms 70500 KB
330352357 Jul/22/2025 18:07 XKhoa B - Left and Down C++20 (GCC 13-64) Accepted 46 ms 70500 KB
330324170 Jul/22/2025 17:46 XKhoa A - Difficult Contest C++20 (GCC 13-64) Accepted 77 ms 70500 KB
330262242 Jul/22/2025 12:25 XKhoa E - A Simple Task C++20 (GCC 13-64) Accepted 2609 ms 94400 KB
330262140 Jul/22/2025 12:25 XKhoa E - A Simple Task C++20 (GCC 13-64) Memory limit exceeded on test 1 46 ms 524300 KB
329754971 Jul/19/2025 13:16 XKhoa B - No Casino in the Mountains C++20 (GCC 13-64) Accepted 109 ms 19600 KB
329753660 Jul/19/2025 13:07 XKhoa A - Only One Digit C++20 (GCC 13-64) Accepted 61 ms 19600 KB
325956228 Jun/25/2025 07:43 XKhoa# A - Race C++20 (GCC 13-64) Accepted 31 ms 0 KB
325955882 Jun/25/2025 07:38 XKhoa# A - Race C++20 (GCC 13-64) Wrong answer on test 2 46 ms 0 KB
325955833 Jun/25/2025 07:38 XKhoa# A - Race C++20 (GCC 13-64) Wrong answer on test 2 30 ms 0 KB