Please help me with my code

#1

i have the same algorithm as was shown in the editorial but still my code is not passing two test cases

#2

hello please help me

#3

can you please tell me why my code is failing

#4

i think the formula shown in editorial is incorrect… it will give value 10 when no of distinct elements are 4

#5

formula is correct , you should use map to keep track of elements

#6