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From Cay Horstmann’s “C++ For Everyone”
Chapter 4: Loops
Write a program that adds up the sum of all odd digits of n. (For example, if n is 32677, the sum would be 3 + 7 + 7 = 17)
I don’t know how to make the computer “see” the numbers like separate them
n % 10gets the value of the one’s digit. You can figure it out from there right?