How do I determine number of strings of length n are palindromes using decimal digits?
38956
Finding a rule for palindromes
11398
How do I count the number of occurrences of a char in a String?
49544
how to get the string-lengths stored in array (C)
65328
Counts and skips the numbers that have digits divisible by 3 (change in base method)
80744
What is the number of strings at size $n$ that is constructed from ${a,b,c,d}$ and there is an even num of $a$
78105
Is there any built-in way to get the length of an iterable in python?
2085
How would you count occurrences of a string (actually a char) within a string?
32039
What are the trailing number of the zeroes in the given integer
74102
How can I get a count of the total number of digits in a number?
3864
How to find length of digits in an integer?
109920
Ordered binary sequences of length n with no two consecutive 0's without using recursion
28614
What method in the String class returns only the first N characters?
108732
Struggling to get number of chars in char*
157954
How many digits does the integer zero have?
148703
Permutations with repeating digits
139442
How can i count number of digits in tetrated numbers?
94939
How do I count the number of words in a string?