Mock CCC '18 Contest 3 Senior

This is the third contest in a series of mock CCC contests produced and tested by ksun48, rpeng, xiaowuc1, and y0105w49.

Much like the real CCC, you will have 3 hours to do 5 problems with full feedback. You may submit no more than 50 submissions per problem. Additionally, the scoreboard will be disabled during the contests.

To simulate slow judging, most problems have a very large number of test cases.

This contest will not be rated. Please do not discuss the contest until after the contest period is over.

CCO cutoff using this contest would have been a 60.

Problems

Problem Points AC Rate Users Editorials
Mock CCC '18 Contest 3 J3/S1 - A String Problem 5p 35.7% 367 Editorial
Mock CCC '18 Contest 3 J4/S2 - A Median Problem 5p 36.4% 488 Editorial
Mock CCC '18 Contest 3 J5/S3 - A Cookie-Cutter Problem 10p 10.1% 60 Editorial
Mock CCC '18 Contest 3 S4 - A Graph Problem 10 25.7% 214 Editorial
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem 20p 11.2% 46 Editorial

Comments


  • 0
    1021839  commented on Feb. 4, 2018, 6:39 a.m. ← edited

    Marking for problem S1 appears to be broken. (Edit: this seems to have been fixed)


    • 0
      InfernoApeZ  commented on Feb. 4, 2018, 4:22 p.m.

      It's not broken. I think the strings are just not all lower case.


      • 0
        ComicSansMan  commented on Feb. 4, 2018, 6:53 p.m.

        Can confirm that all 900 cases contain only lowercase letters.


        • 0
          InfernoApeZ  commented on Feb. 5, 2018, 5:22 a.m.

          oh mb ur right.


      • 1
        Beautiful_Times  commented on Feb. 4, 2018, 5:05 p.m.

        Why are there over 800 test cases for p1?


        • 0
          Xue_Alex  commented on Feb. 5, 2018, 8:13 p.m.

          "To simulate slow judging, most problems have a very large number of test cases."