Test Cases:
# Name RuntimeError MemoryLimit TimeLimit WrongAnswer Accepts Public Validated Actions
#1 E_1 0 0 0 0 --% Yes
#2 E_2 0 0 0 0 --% No
#3 E_3 0 0 0 0 --% No
#4 E_4 0 0 0 0 --% No
#5 E_5 0 0 0 0 --% No
#6 E_6 0 0 0 0 --% No
#7 E_7 0 0 0 0 --% No
#8 E_8 0 0 0 0 --% No
#9 E_9 0 0 0 0 --% No
#10 E_10 0 0 0 0 --% No
#11 E_11 0 0 0 0 --% No
#12 E_12 0 0 0 0 --% No
#13 E_13 0 0 0 0 --% No
#14 E_14 0 0 0 0 --% No
#15 E_15 0 0 0 0 --% No
#16 E_16 0 0 0 0 --% No
#17 E_17 0 0 0 0 --% No
#18 E_18 0 0 0 0 --% No
#19 E_19 0 0 0 0 --% No
#20 E_20 0 0 0 0 --% No
#21 E_21 0 0 0 0 --% No
#22 E_22 0 0 0 0 --% No
#23 E_23 0 0 0 0 --% No
#24 E_24 0 0 0 0 --% No
#25 E_25 0 0 0 0 --% No
#26 E_26 0 0 0 0 --% No
#27 E_27 0 0 0 0 --% No
#28 E_28 0 0 0 0 --% Yes
#29 E_29 0 0 0 0 --% No
#30 E_30 0 0 0 0 --% No
*To validate a test case, you need to submit a solution that pass in all the previous validated test cases and the one you want to validate! *You can rejudge a submission to validade a new test case. *Only validated test cases are considered to accept a solution.