PROGRAMMING:Replace numeric characters in a string with the $character

Enter a string and replace the numeric characters in the string with the $character.
###Input format:
Enter a string containing numeric characters up to 20 in length.
###Output format:
The output replaces each numeric character in the string with a $character.
###Input example:
```in
Here is a set of inputs. For example:
abc0AB9
```
###Output example:
```out
The corresponding output is given here. For example:
abc$AB$
```






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