Changes

" when I tried to test it on matrix account. is there anyone who has same problem? - Jessica Park

*When running on matrix, whenever I press Home, End, or Insert, the program exits rather than run the code I wrote. It works fine on Visual Studio however. I complied with -lncurses. - Ronny Wan <-- Check Notes section on this page and follow "Using Linux..." instruction even for Windows version of Putty - Hiroshi Takemoto