Getting segmentation fault

#1
#2

The issue is in your longestbst function. Also you are not taking input

for(int i=0;i<n;i++)
	{
        cin>>pre[i];
	}
	for(int i=0;i<n;i++)
	{
        cin>>ino[i];
	}

Try to correct you code. Instead of your int_min initialisation do 0. Try to correct on your own if it doesn’t pass let me know. I’ll help.

#3

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