INCORRECT OUTPUT

#1
#2

@mverma_be19 in the question’s input format, all numbers are given on the same line, not in separate lines. So use cin for taking input

#3

@mverma_be19 your compare function is also wrong. It will not work for cases like
600 60

Correct compare function:

bool compare(string a,string b){
   return a+b > b+a;
}
#4

Now its giving correct output but no test case satisfied after submitting

#5

@mverma_be19 make sure you are printing answer of each test case in a new line

#6

yes I have already corrected it by adding endl.

#7

still not satisfying test case

#8

okay now it worked. Thank you

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