ACE_Test DS_2019

Question

I have a doubt in it..In the question they already send the parameter a = 0 , b = (n-1) , int x --> the elements that have to be find

but if(a<b) // holds true so it return -1 right ???

 

Comments

yeah correct  @goxul

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Its a typo..B would be correct only when a>b.

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yes, ACE test has many typos and that makes confusion :(