look at this submission: http://z-trening.com/submit.php?subm_stat=1&submit=7100181284
there is some bug, it says I used 12MB and memory limit for that task is 4MB, and I got TLE on 1 test case, and some test cases are ~ 1 sec, and time limit for that task is 0.1 sec ...
when I submitted same code again, I got AC ...
there is some bug, it says I used 12MB and memory limit for that task is 4MB, and I got TLE on 1 test case, and some test cases are ~ 1 sec, and time limit for that task is 0.1 sec ...
when I submitted same code again, I got AC ...