How to check for substring condition and print one with longer length

#1
#2

@hrishikeshjanjal hey your compare function need some improvement here is your compare function
bool compare(string a,string b)
{
if ( (a==b.substr(0,a.length())))
return b.length()>a.length();
else if((b==a.substr(0,b.length())))
return a.length()>b.length();

   return a<b;

}
write this function this will complete your code.

#3

that worked completely fine.will you also explain me the working inside if/elseif conditon?

#4

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