How to answer queries of type l,r,k which finds number of elements in an array in range l to r which occurs atleast k times?
Dafny and counting of occurences
Counting the number of capital letters in each row in [R]
python: count values of dictionary
How to apply hyperloglog to a timeseries stream
Counting the number of occurrences of C in each line and outputting this number plus the total number of characters in that line
Digit Counting Issue in C++ Program
Binary Strings of the form *111*