Converting a to b using three operation

#1

question link->https://www.hackerearth.com/practice/basic-programming/recursion/recursion-and-backtracking/practice-problems/algorithm/question-2-38-cf73c1b4/submissions/

my solution->https://ide.codingblocks.com/s/323284

it is not working properly

#2

can i get correct ans for this question??

#3

Hey
Sorry I missed this .
So in above question
Some points I considered multiplying a by c is equivalent to dividing b by c when b is multiple of c
Also subtracting 1,2 from a is equivale to adding 1,2 to b when a>b

Here is the code if you don’t understand something let me know

#4

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#5

@Kartikkhariwal1
can you please provide the dynamic pro solution.

#6

Hey @ankit_verma
How is this a DP question? Acc to me this is a greedy question.