This program to count the number of digits allows the user to enter any positive integer.
Value Of A Digit In A Number. A numerical digit is a single symbol (such as 2 or 5) used alone, or in combinations (such as 25), to represent numbers (such as the number 25) according to some positional numeral systems. Digit characters don't correspond to their numeric values.
Place value can be defined as the value represented by a digit in a number on the basis of its position in the number. Digit characters don't correspond to their numeric values. For a whole number it has no meaning.
The task is to find out the place value of a digit d in the given number n.
Digit characters don't correspond to their numeric values. Digit characters don't correspond to their numeric values. In the base ten number system, in almost universal use today for arithmetic operations, the symbols for natural numbers are written using ten digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.