why length of frequency array is taken 1100001?
please solve asap
as a[I] has constraints 1<=a[I]<=10^6 so you need to take a frequency array
greater than 10^6. it can be 10^6+1 or greater than it : )
as a[I] has constraints 1<=a[I]<=10^6 so you need to take a frequency array
greater than 10^6.
it can be 10^6+1 or greater than it : )