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
hritwik:
20190327 15:46:31
dont forget to take numbers in long long int 

snoofer:
20190323 20:03:04
python take lots of time 

kcluez:
20190323 14:49:19
pure high school maths and equations nothing else. very easy question. 

sarthak_1998:
20190322 21:55:23
@true_saiyan it is written that The series will have at least 7 elements. So there is no chance for both to be equal. 

anant6025:
20190205 22:43:42
Just one thing you need to know:


ankit0kanth:
20181229 13:25:03
is it possible to solve in java? because of time constraint. please advice. 

adarshtadwai:
20181018 13:26:28
1st term + last term = 2nd term + last 2nd term = 3rd term + last 3rd term


harshjalan_99:
20180929 18:25:18
Last edit: 20180929 18:26:28 

Yauhen:
20180921 15:39:09
It's misconception here in statements that n >=7. I'm pretty sure it's >= 6. 

nitishyadav169:
20180816 19:30:42
What is this

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 