AP2 - AP - Complete The Series (Easy)
Arithmetic and geometric Progressions are 2 of the well known progressions in maths.
Arithmetic 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 and 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'
3term - is the 3rd term in of the series and
3Lastterm - 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
ankit0kanth:
2018-12-29 13:25:03
is it possible to solve in java? because of time constraint. please advice. |
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adarshtadwai:
2018-10-18 13:26:28
1st term + last term = 2nd term + last 2nd term = 3rd term + last 3rd term
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Yauhen:
2018-09-21 15:39:09
It's misconception here in statements that n >=7. I'm pretty sure it's >= 6. |
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nitishyadav169:
2018-08-16 19:30:42
What is this
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kranthi_0003:
2018-08-11 14:39:57
easy ...AC in one go:) Last edit: 2018-08-11 14:40:14 |
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yaswanth desu:
2018-03-29 05:56:06
guys, don't go to quadratic. try to solve it in linear equation itself.
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vivek_dwivedi:
2018-03-25 18:37:09
my first problem in SPOJ Ac in one go ;) |
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aman786:
2018-01-28 19:15:57
Yooooo AC in two GO ;)
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ducky94tb:
2018-01-14 13:15:50
which fast i/o should use to be accepted in java? |
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prakash1108:
2018-01-01 19:17:59
Easy AF.....AC in one Go Last edit: 2018-01-01 19:18:32 |
Added by: | Devil D |
Date: | 2012-03-13 |
Time limit: | 0.100s |
Source limit: | 1500B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |
Resource: | Own |