CHALLENGE

ACTIVITY

$3\mathrm{.}15\mathrm{.}1$: Character operations.

$543316\mathrm{.}3271140$ q

Jump to level $1$

A $3-$character string, userPassword, is read from input. Replace the first character in userPassword with $\text{'}-\text{'}$ if a digit. Replace the second character in userPassword with $"\text{'}$ if the second character is a digit. If neither cond userPassword is not changed.

Ex: If the input is $148,$ then the output is:

$-\mathrm{.}8$

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