PROGRAMMING:Count the number of digits of an integer

This problem requires programming, for a given integer $$n $$, find its digits.
###Input format:
Enter an integer $$n $$with an absolute value of no more than $$10 ^ 9 $$in one line.
###Output format:
Output the number of digits of $$n $$in one line.
###Input sample 1:
```in
twelve thousand five hundred and thirty-four
```
###Output sample 1:
```out
five
```
###Input sample 2:
```in
-987600321
```
###Output sample 2:
```out
nine
```
###Input sample 3:
```in
0
```
###Output sample 3:
```out
one
```






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