Topics tagged challenge:grep

Topic	Replies	Views	Activity
Anti-cheat (ac1) failed on grep challenge #sh9 Challenges challenge:grep	2	68	October 14, 2026
Getting a timeout on one of the test cases in the auto color option Bug Reports challenge:grep	8	132	February 12, 2026
Nested Backreferences #xe5 tests greediness Feature Requests challenge:grep	2	93	January 25, 2026
Is there a problem with the tester? What is this situation? I have already output it Challenges challenge:grep	3	63	January 13, 2026
C track now supports grep Announcements challenge:grep	0	65	December 15, 2025
Test errors stage #yx6 Challenges challenge:grep	3	93	November 16, 2025
#OL9 Multi Line file search, line not found Challenges challenge:grep	1	46	October 29, 2025
[grep] [#NY8] incorrect example `dogs? does not match "dogss" (two "s")` Bug Reports challenge:grep	1	70	October 26, 2025
New extension: Quantifiers (grep) Announcements challenge:grep	0	262	October 21, 2025
[grep] [C#] Can't change the project structure Challenges challenge:grep	4	94	October 9, 2025
Anti-cheat (ac1) failed General challenge:grep	3	214	October 2, 2025
Stuck on Alternation, could use help. Stage ##zm7 Challenges challenge:grep	6	132	September 24, 2025
#RK3 not working but I swear the logic is right Challenges challenge:grep	2	70	September 20, 2025
Alternation #zm7 test seems wrong Challenges challenge:grep	2	60	September 19, 2025
Stuck on Alternation in grep challenge Challenges challenge:grep	2	100	September 18, 2025
More accurate run command for the challenge Challenges challenge:grep	1	66	September 17, 2025
Alternation and Grouping Challenges challenge:grep	2	92	September 16, 2025
Incorrect expected return in GREP #oq2? Challenges challenge:grep	1	76	September 6, 2025
Add a complete step involving whole capturing groups Feature Requests challenge:grep	1	79	August 21, 2025
Keep testing old version of code Challenges challenge:grep	6	77	August 17, 2025
Match alphanumeric characters #mr9: bash $ expansion causes failed tests Bug Reports challenge:grep	1	74	August 2, 2025
New extension: File Search (grep) Announcements challenge:grep	0	179	July 28, 2025
$ echo -n "act" \| ./your_program.sh -E "ca?t" (Test Expects a Match) Challenges challenge:grep	1	96	May 20, 2025
Echo -n "orange" \| ./your_program.sh -E "[^opq]" test report shows expected exit code is 0 Challenges challenge:grep	1	81	May 8, 2025
Tricky #ao7 case "^dog$" not matching "dogdogdog" Challenges challenge:grep	2	103	April 27, 2025
[GREP][#NY8] it should have input like "dog" to check pattern "dogs?" Challenges challenge:grep	2	62	April 6, 2025
#RK3 Negative Character Groups: Wrong test case? Challenges challenge:grep	2	95	April 3, 2025
Regarding anti cheat code error General challenge:grep	1	107	March 31, 2025
[GREP][#XE5] - Lot's of cheats on the code examples tab Challenges challenge:grep	8	218	February 21, 2025
[rust] Grep #A07 test case not consistent with the example command given Bug Reports challenge:grep	3	145	December 25, 2024