AP3  AP  Complete The Series v2
After solving "AP  Complete The Series (easy)" very fast, Lucifer decided to make it little more interesting.
He said
He will be give you the 3rd term , 4th last term and the sum of the AP series. You need print length of the series & the series.
Input
First line will contain a number indicating the number of test cases.
Each of the following t lines will have 3 number '3term' ,'4Lastterm' and 'sum'
3term  is the 3rd term in the series and
4Lastterm  is the 4th last term in the series and
sum  is the sum of the series.
Output
For each input of the test case, you need to print 2 lines.
fist line should have 1 value number of terms in the series.
2nd line of the output should print the series numbers separated by single space.
Example
Input:
1
3 7 55
Output:
10
1 2 3 4 5 6 7 8 9 10
NOTE  In all the test cases all the series elements are positive integers.
The series will have at least 7 elements.
number of test cases <=100.
All the numbers will fit in 64 bits(long long in C)
hide comments
Ankit Paharia:
20120406 09:54:51
Why am i getting WA for this...... plzz chk my solution ..... sub. ID 6653164 !!! 

Devil D:
20120406 09:54:51
@ Mehmet  the series is nondecreasing series.... 

mehmetin:
20120406 09:54:51
Can the input be for a decreasing series? Last edit: 20120314 12:15:20 

Mitch Schwartz:
20120406 09:54:51
Oh, hmm, I can find many test cases where my submission 6646500 fails. For example


Mitch Schwartz:
20120406 09:54:51
@Deepak: Ok that works. Still a little curious what the problem was before though. Thanks again. 

Devil D:
20120406 09:54:51
@Mitch  I modified the test cases and reduced the output constraints . After Rejudging your solution got accepted .. have disqualified few of your solutions though . 

Mitch Schwartz:
20120406 09:54:51
Thanks for the reply. Hmm, all I know is that problem PRIC mentions not to output more than 33 333 333 bytes, and that there is a SIGXFSZ error for trying to output more than allowed data. Since I got WA instead of SIGXFSZ, I guess it's some other issue.


Devil D:
20120406 09:54:51
@Mitch .. there are 5 test files ...For 3 files your output is printing less data ... for 1 test cases there are around 30 test cases but your solution is printing output for only 19 ...


Mitch Schwartz:
20120406 09:54:51
Hmm, I rewrote my code to be very defensive, and I checked it against thousands of random cases and the output seems ok. If it's not too much trouble, could you tell me a case for which my latest submission (ID 6647117) fails? Or else give reassurance that the test data is correct? 
Added by:  Devil D 
Date:  20120313 
Time limit:  0.100s 
Source limit:  10000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: ASM64 
Resource:  Own 