2 11 12
aaaa
bb
ccc
ddddddddddd
eeeeeeee
ff
jjjjj
hhhh
iiiii
jjjjjjjjjj
kk
lll

Correct answer: 4

2 11 10
aaaa
bb
ccc
ddddddddddd
eeeeeeee
ff
jjjjj
hhhh
iiiii
jjjjjjjjjj

Correct answer: 3

2 100 12
aaaa
bb
ccc
ddddddddddd
eeeeeeee
ff
jjjjj
hhhh
iiiii
jjjjjjjjjj
kk
lll

Correct answer: 1

1 11 12
aaaa
bb
ccc
ddddddddddd
eeeeeeee
ff
jjjjj
hhhh
iiiii
jjjjjjjjjj
kk
lll

Correct answer: 7

2 13 8
aaaa
bb
ccccc
ddddddddddddd
eeeeeeee
ffff
jjjjj
hhhhhhh

Correct answer: 2

1 1 1
a

Correct answer: 1

Thanks:)

I have correct answer at all tests, but i got WA #4

i have similar problem with the WA#4
anyone can help me???

If you have WA#4, then you didn't count last partially filled line.

I have correct answer at all tests, but i got WA #5... Can anyone help me?

Thanks!I find my mistake in last test.

Maybe it will help you, try this test:
3 6 5
aaaaaa
bbb
cc
dddd
ee
Correct answer is 2, after recovering this mistake I get trought WA#4

try
2 3 4
aaa
aaa
aaa
aaa
CA-2
Before I found this testcasei got WA5 then i found my mistake with this test and got AC.
Good luck!

Thank you very much!