Initial commit and implement data input

.gitignore

@@ -0,0 +1,43 @@
+# Created with https://www.gitignore.io
+
+### C++ ###
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+### CodeBlocks ###
+# specific to CodeBlocks IDE
+*.layout
+*.depend
+# generated directories
+bin/
+obj/