They're just the tip from the ice-burg that we touched. Presently, programming student such as you faces much more problems than these common challenges. If the programming homework looks like Mount Everest then Why not hire someone to complete my coding homework? These frequencies are often plotted on bar graphs https://andyngjyw.blogminds.com/5-simple-statements-about-hire-someone-to-take-r-programming-homework-explained-26442432