Question

Count input length without spaces, periods, exclamation points, or commas

Answer 1

To count the characters in a string while excluding spaces, periods, exclamation points, or commas, iterate over the string and increment a counter for every character that is not one of the excluded characters. The result will be the length of the string without these specified characters.

Step-by-step explanation:

Counting Characters in a String

To count the length of input without considering spaces, periods, exclamation points, or commas, you can go through each character in the string and only count those that do not match the characters you wish to exclude. Here is an example of how you can do this:

1. Start with the input string that needs to be measured.
2. Set up a counter to keep track of the number of valid characters.
3. Iterate over each character in the string.
4. If the current character is not a space, period, exclamation point, or comma, increment the counter by 1.
5. Continue this process until every character in the string has been examined.
6. The counter value now represents the length of the string without the specified characters.

Assuming you have a string 'Hello, World!', the length of this string without counting spaces, periods, exclamation points, or commas is 10.