count number of ones in a given integer using only > + | & ^ ~ ! =
9560
How to count the number of set bits in a 32-bit integer?
81811
Simple way to count character occurrences in a string
83680
Counting lines of code?
134928
Check if string contains only digits
1050
Counting inversions in an array
70515
Recursion and Counting
35073
finding the number of bit string containing eight 0s and twelve 1s?
139442
How can i count number of digits in tetrated numbers?
124998
Counting characters in C
74709
How to elegantly check if a number is within a range?
3489
Count the times a digit has appeared in a list as I scan the list
37873
Number of zero digits in factorials
157292
Count the number of max consecutive "a"'s from a string. Python 3
71607
What's this =! operator?
146234
Count the number of n-bit strings with an even number of zeros.
129441
How do I determine the number of digits of an integer in C?
37958
Derive a formula to find the number of trailing zeroes in $n!$