698 - Index

[minskcity]

All the obvious trickies are in the sample input. Everything more would be a spoiler.

One advise: Don't assume anything that's not explicitly written in the problem description. I did that and got 10+ WAs before finaly getting AC.

I've got more than 15 WAs.
Why don't you post what were your mistakes before you get AC?

[Emilio]

Hello,
I'm getting WAs, a lot of them and I can't encounter the reason of this,
Could anyone with an AC code say me what is the output for this?

Code: Select all

ab
abc
a1b
1ab
0ab
a0b
aaa
ab
abc
a11b
a12b
ab1
ab2
ab12
a1b1
a1b2
1
2
123
321
122
00A
0123
001234
004321
007

ab abc a1b a0b ab a12b
ab 0ab 1ab aaa
a11b a12b
ab abc ab2 ab12
abc ab1 a1b1 a1b2
1 2 123 007
321 122 00A
0123 001234 004321

ab 
abc

ab abc
ab abc

asdfasdfasdfasdfasdfasdf

asdfasdfasdfasdfasdfasdf

And another thing, if you know some tricky input, please, say me it.
Are there blank texts or blank sets of keywords?

Thanks in advance!

[minskcity]

In order to get AC the output should be:

Code: Select all

Case 1
001234 8
004321 8
007 6
00A 7
0123 8
0AB 2
1 6
122 7
123 6
1AB 2
2 6
321 7
A0B 1
A11B 3
A12B 1, 3
A1B 1
A1B1 5
A1B2 5
AAA 2
AB 1-2, 4
AB 1-2, 4
AB1 5
AB12 4
AB2 4
ABC 1, 4-5
ABC 1, 4-5

Case 2
AB 1-2
ABC 1-2

Case 3
ASDFASDFASDFASDFASDFASDF 1

Ignore the spaces at the end of each line - those are added by bulletin board. I knew this problem was screwed

[Emilio]

Thanks minskcity,
I have got AC. My fault was I thought repeated words only would must be showed only one time and another small bug.

Thanks another time!

[Guest]

The following input tests the case for which I was getting WA for a very long time.

Input:

Word1
Word2
Word3

word1...word2...word3

Output:

Case 1
WORD1 1
WORD2 1
WORD3 1

[sjn]

can anybody give more cases?
i pass all the test cases above, but still WA (((

[Dominik Michniewski]

All tricky tests were posted before I think.
Crytial thing is write to output even duplicated words in index (this was my mistake).