Lecture 12 - Count Digits | DSA Basics For Beginners | Placement Course
Welcome to Lecture 12 - Count Digits of our DSA Placement Course. In this lecture, we will get an understanding of the Time Complexities of Algorithms and how to implement them in coding.
How to count digits in a number?
We can calculate the number of digits by just taking the log of that number with base 10 + 1 on the condition that the number is greater than 0.
How do I count digits in SQL?
In order to count specific characters in SQL, we need to use a special function LEN( string_expression ).
What is counting in DSA?
Counting is the process of determining the number of elements in a set or collection. It involves assigning a numerical value to each element to quantify or measure the set size.
This Data Structures and Algorithms course is a part of our Data Structures and Algorithms playlist: • Video
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