c language

Write a function named find digits that finds the digits ('0' to in the string parameter str 1 and store them in str2. For example, if stri contains Marylas 10 strawberries. Dan has 15 strawberries, then str will be "1015: Character library functions such as indigt are not allowed. Use pointers and pointer arithmetic to process strings. In other words, eliminate the loop index variables and all use of the (l operator in the functions. void find_digits/char "stri, char str2) ladd your code