Why this is showing wrong answer, i tried many cases working fine

#1
#2

hey @ashishnnnnn
u do not have to do so much computation in this question

refer to this

https://ide.codingblocks.com/s/224707

u need to simple compare

bool compare(string x, string y)
{
	string xy = x.append(y);
	string yx = y.append(x);

	return xy.compare(yx) > 0 ? true : false;
}
#3

I am not familier with these comparators…First i should read about these…

#4

Could you point…where it is explained in the course…

#5

yes u can also check out prateeek bhaiyas video
and u should definetely learn about them ( very usefull)

#6
#7

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