AP2  AP  Complete The Series (Easy)
Arithmatic and geometric Progressions are 2 of the well known progressions in maths.
Arithmatic progression(AP) is a set in which the difference between 2 numbers in constant. for e.g., 1, 3, 5, 7, 9 .... In this series the difference between 2 numbers is 2.
The task here is very simple indeed.
You will be given the 3rd term , 3rd last term and the sum of the 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' ,'3Lastterm' and 'sum'
3termĀ  is the 3rd term in of the series and
3LasttermĀ  is the 3rd term in of the series and
sum  is the sum of the series.
Output
For each input of the test case, you need to print 2 lines.
First line should have 1 value  the number of terms in the series.
2nd line of the output should print the series numbers separated by single space.
Example
Input: 1 3 8 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
lvisser_code:
20210520 00:12:56
Finally! Python 3 AC in 0.24s. Had to keep tweaking the print loop until found one fast enough. 

karthickshiva:
20201026 08:33:02
You can solve this in O(1) time. Also, Java or Python doesn't matter for this problem. Quit whining. Improve your efficiency. 

master_ds777:
20201009 19:44:46
(s/s1)*2 gives WA whereas (s*2)/s1 gives AC 

harshh3010:
20201003 14:02:58
running loop for i=1 to n and printing a + (i1)d in each step helped me get rid of tle in c++


navdeep1469:
20200606 13:27:58
wtf .....same code got acc in c but not in c++ Last edit: 20200606 13:30:17 

adarshgaur:
20200526 15:47:40
What the heck it is !!!! First got TLE and submiting the same code later gave AC ! 

avi_kumar15:
20200523 04:38:02
dont forget to print n 

yourmom__:
20200423 15:00:59
So this problem is not for java. Used sacnner as well as bufferedReader. Both times got TLE. what the hell? are we supposed to do every question in cpp only? this is unfair for java bois


sheersha:
20200421 19:05:47
based on AP Formula. 

avsd_47:
20200131 06:13:52
immediately hide the comments....very easy question! 
Added by:  Devil D 
Date:  20120313 
Time limit:  0.100s 
Source limit:  1500B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: ASM64 
Resource:  Own 