vim plugin thats emulates compile and run funalities.
cppex require vim 8+ or neovim 0.3+ cppex is just a wrapper. The whole plugin depends on neoterm plugin.
should be just like any other plugin.
run call ExEnforce() to compile and run c/cpp program.
add to your init.vim/.vimrc for convenience
nnoremap <F8> :call ExEnforce() <CR>
let g:neoterm_default_mod='belowright' " open terminal in bottom split
let g:neoterm_size=16 " terminal split size
let g:neoterm_autoscroll=1 " scroll to the bottom when running a command