Added comment to main.c.

1 files changed, 8 insertions, 0 deletions

diff --git a/main.c b/main.c
index 0fe2d65..d5ac0e1 100644
--- a/main.c
+++ b/main.c
@@ -12,6 +12,14 @@
 #include "sets.h"
 #include "graph.h"
 
+/*
+	max_clique calculates the maximum clique in a graph. Arguments :
+	- g : the graph where the clique is looked for
+	- k : the clique we are currently examining
+	- c : the graph nodes we can potentially add to the clique
+	- mc : a pointer to the set containing the maximum clique found until now
+	Returns nothing (result is in *mc).
+*/
 void max_clique_a(const graph g, set k, set c, set *mc) {
 	if (is_set_empty(c)) {
 		if (set_size(k) > set_size(*mc)) {