Int nDigits floor log10 abs the_integer 1. Here we use a library function named len. Here we are discussing 5 different methods to find the length of a string in C.
Calculate the length of service in years.
Iterate until n becomes 0 remove last digit from n in each iteration increase count by 1 in each iteration while n 0 n 10. PrintfNumber of digits. The LENGTH function returns the number of bytes in some relational database systems such as MySQL and PostgreSQL. We are going to focus on two specific cases.