Build system to compile and run c++ files and take input from 'in' file and give output to 'out' file

Sublime custom cpp build system, macos Mojave

{
	"shell_cmd" : "g++ -std=c++14 $file_name -o $file_base_name && ./$file_base_name < in.txt > out.txt", 
	"selector": "source.c++ , source.cpp",
	"working_dir" : "$file_path",
	"file_regex": "^(..[^:]*):([0-9]+):?([0-9]+)?:? (.*)$"
}