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
pranathi2004:
2023-04-05 07:57:54
1st time showing TLE and 2nd time AC.....xD |
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ayush_vardhan:
2023-01-06 12:03:41
What is this happening..!!! My code got accepted in C but same code in java, was showing TLE..!!!??? Can anyone tell me why this is happening..??? |
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slawek93:
2022-02-06 17:31:40
It seems that solution depends on programming language - I tried Java first and it didn't work. But almost the same program in c++ is accepted |
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lvisser_code:
2021-05-20 00:12:56
Finally! Python 3 AC in 0.24s. Had to keep tweaking the print loop until found one fast enough. |
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karthickshiva:
2020-10-26 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. |
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master_ds777:
2020-10-09 19:44:46
(s/s1)*2 gives WA whereas (s*2)/s1 gives AC |
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harshh3010:
2020-10-03 14:02:58
running loop for i=1 to n and printing a + (i-1)d in each step helped me get rid of tle in c++
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navdeep1469:
2020-06-06 13:27:58
wtf .....same code got acc in c but not in c++ Last edit: 2020-06-06 13:30:17 |
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adarshgaur:
2020-05-26 15:47:40
What the heck it is !!!! First got TLE and submiting the same code later gave AC ! |
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avi_kumar15:
2020-05-23 04:38:02
dont forget to print n |
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 |