Q:

Adding a number after each new line?

My code below adds a number after a line after I press Enter. That works fine, but when I hit Enter again it skips the input and adds the number again, so it ends up reading the last line twice. How do I get it so it stops after the first input is read and then gets the next input?
#include
#include

using namespace std 50e0806aeb ollivyk
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