big project1\backups.txt
............\big project.cbp
............\big project.depend
............\big project.layout
............\..n\Debug\big project.exe
............\books.txt
............\dustbin.txt
............\main.cpp
............\obj\Debug\main.o
............\users.txt
............\bin\Debug
............\obj\Debug
............\bin
............\obj
big project1