WA for a slight change in code

#1

I am getting WA on spoj if I modify the ‘Remove’ function as:
void Remove(int elem)
{

if(freq[elem] > 1)
{
	freq[elem]--;
}
else{
	distinct--;	
	freq[elem]--;
}

}

It would be really helpful ,if you could tell what’s wrong with this code.

#2

@jagmohan2002

Could you please send the full implementation of your code?

#3

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