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
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


kranthi_0003:
20180811 14:39:57
easy ...AC in one go:) Last edit: 20180811 14:40:14 

candyzack:
20180806 13:36:04
Last edit: 20180806 13:36:55 

yaswanth desu:
20180329 05:56:06
guys, don't go to quadratic. try to solve it in linear equation itself.


vivek_dwivedi:
20180325 18:37:09
my first problem in SPOJ Ac in one go ;) 

aman786:
20180128 19:15:57
Yooooo AC in two GO ;)


ducky94tb:
20180114 13:15:50
which fast i/o should use to be accepted in java? 
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 