The optimal approach is not giving the correct answer like the other approches

#1

In the Question,

Find the sum of all Sub-Matrices in the given Matrix, the 3 approach explained does not given the correct answer like the other two approaches.

My code -> https://ide.codingblocks.com/s/364989

#2

hello @Shivam01 all other two approaches which you have tried are working ?

#3

i will see your code but for you knowledge i want you to know that in cp there is no need to deal with every approach possible .
so if you have got correct answer from one approach then it is fine you should just move on to another question to try .
i will see your code and let you know the error please wait .

#4

Yes you are right but its the most optimal approach which is giving me error. So can you please explain that to me. Also it is not a CP Problem, I think so. So can you please help.:blush:

#5

hey @Shivam01 your logic and the implementation was correct but you were not taking the input in the correct manner .
now i have done some changes and now it is printing the correct result .


please see this code and tell me if you dont understand anything .
Happy Learning !!

#6

If my matrix size exceeds (61*61) then it shows different outputs. Can you help??

#7

@Shivam01 aayush please take the matrix whose answer you know .
could you please share the input which you are giving ?

#8

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