[Retracted] Automatic Grading for Complex Multifile Programs

Algorithm 1

Multifile program linker and fusion algorithm.

	Variable:
	ps[]: preprocessor statement pfname[]: preprocessor filename
	fpath: file path metadata in database fmp: final multipath string
	es: external source to be fused
	Input:
	ms: main source of the program
	mp[]: multipath in database by assignment id
	Output: final fused source fs
	Begin:
(1)	Step 1: Analyze preprocessor in ms using AST
(2)	if ms contains user defined custom library
(3)	add to ps[]
(4)	Step 2: Handle ps[] in ms to get pfname[]
(5)	if ps[] size > 0
(6)	for i = 1 to ps[] size
(7)	regex ⟵ ″¥″([ ^ ¥″])¥″″
(8)	while patternMatch (regex) = = true
(9)	add to pfname[i]
(10)	Step 3: Link external sources using mp[] to get pfname[]
(11)	for i = 1 to mp[] size
(12)	for j = 1 to pfname[] size
(13)	if (mp[i] contains pfname[j]) fpath ⟵ mp[i]
(14)	if (j = = 1) fmp ⟵ fmp concat (mp[i])
(15)	else fmp ⟵ fmp concat (mp[i]) concat (,)
(16)	Step 4: Fusion es using fmp to fs
(17)	fs ⟵ ms
(18)	if fmp length > 0
(19)	for i = 1 to fmp length
(20)	es ⟵ searchContent (fmp(ms))
(21)	fs ⟵ fs concat (es)
(22)	End