What problems did you encounter while developing your solution? How do you plan to overcome them? How did you overcome them?

Today, while trying to program a smiley face, I made some errors. I looked at the errors and I tried to see what was wrong. After analyzing my problems, I asked my teacher what to do, and using the hints she gave me, I corrected my mistakes. I run the program and it ended up being very interesting. Achieving my goal made me very happy.