cmake_minimum_required(VERSION 3.10) 
add_executable("A" "A.cpp") 
add_executable("B" "B.cpp") 
add_executable("C" "C.cpp") 
add_executable("D" "D.cpp") 
add_executable("E" "E.cpp") 
add_executable("F" "F.cpp") 
add_executable("G" "G.cpp") 
add_executable("H" "H.cpp") 
add_executable("I" "I.cpp") 
add_executable("J" "J.cpp") 
add_executable("K" "K.cpp") 
add_executable("L" "L.cpp") 
add_executable("M" "M.cpp")