Count Digits
Basic Maths DSA practice problem on Onlearn.
Difficulty: easy.
Topics: Counting the number of digits in an integer, Time Complexity, Space Complexity, Loops, Mathematical Algorithms, Basic Arithmetic, number representation, space complexity, mathematical functions, general programming, time complexity analysis, Number Manipulation, Control Flow.
Problem Statement: Given an integer N, return the number of digits in N. Examples: Example 1: Input: N = 12345 Output: 5 Explanation: The number 12345 has 5 digits. Example 2: Input: N = 7789 Output: 4 Explanation: The number 7789 has 4 digits.