SUMITR  Sums in a Triangle
Let us consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line etc. Develop a program which will compute the largest of the sums of numbers that appear on the paths starting from the top towards the base, so that:
 on each path the next number is located on the row below, more precisely either directly below or below and one place to the right;
 the number of rows is strictly positive, but less than 100;
 all numbers are positive integers between O and 99.
Take care about your fingers, do not use more than 256 bytes of code.
Input
In the first line integer n  the number of test cases (equal to about 1000). Then n test cases follow. Each test case starts with the number of lines which is followed by their content.
Output
For each test case write the determined value in a separate line.
Example
Input: 2 3 1 2 1 1 2 3 4 1 1 2 4 1 2 2 3 1 1 Output: 5 9Warning: large Input/Output data, be careful with certain languages
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Sergey Ushakov:
20180810 16:57:49
Something wrong with that problem. I've solved the TRI_SUMS problem and got AC.


adityad1998:
20180630 11:34:22
Basic DP problem with useless space constraint.


madhur4127:
20180323 09:57:14
python tutorial problem (229B) :D Last edit: 20180323 09:57:37 

baadshah_:
20171130 15:37:47
Wrote whole code in single Line with some optimization.... Finally AC... (253 Bytes) in c++ 

arjun8115:
20171019 18:20:57
It takes LARGEST POSSIBLE space optimisation... 

karthik1997:
20170827 15:50:39
Man , a lot of space optimisations ,took my code to 255b . AC finally :D 

scorpion_ajay:
20170311 13:20:18
@kuszi


nilabja16180:
20170309 15:47:52
250B, AC in ONE GO!


cake_is_a_lie:
20170221 04:52:07
The author must really hate properly formatted code. 

sarthak_8:
20170210 11:34:04
Good question for DP beginners. But the space constraint is unnecessary. 
Added by:  kuszi 
Date:  20041201 
Time limit:  2s 
Source limit:  256B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: NODEJS PERL6 VB.NET 
Resource:  6th International Olympiad In Informatics July 310. 1994. Stockholm  Sweden, Problem 1 