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
Prasanna Patil:
2015-04-15 13:40:32
Same logic in Python and C
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Zhenxi Chen:
2015-03-07 02:46:35
but it said 7 elements at least.@Feroz Ahmad |
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Fz:
2015-02-19 14:55:51
No test cases checking the submitted solution for the case when you calculate and obtain; n=5
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dumb:
2015-02-16 14:10:49
guys dont take difference as double take it long long int |
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Andrey Kaygorodov:
2015-02-11 19:04:52
Got AC in C. I couldn't manage to solve it by using java. |
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Aditya:
2015-02-09 01:19:52
"\n" not giving any problem. I have tried |
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Andrey Kaygorodov:
2015-02-01 08:33:10
It seems not possible to meet time limits if you use java. |
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U-Me Nakam:
2015-01-30 14:30:07
series will have at least 7 elements...@amit jaiswal |
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Dushyant Singh:
2015-01-17 16:27:45
Got AC after several attempts because i was not using long long int! |
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Kishlay Raj:
2015-01-01 12:11:03
strict timing i wud say |
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 |