diff --git a/bin/3_p_c_parteien b/bin/3_p_c_parteien
index b04a457..b8a9efa 100755
Binary files a/bin/3_p_c_parteien and b/bin/3_p_c_parteien differ
diff --git a/src/3_p_c_parteien.c b/src/3_p_c_parteien.c
index cfcffa0..6a49f7d 100644
--- a/src/3_p_c_parteien.c
+++ b/src/3_p_c_parteien.c
@@ -21,12 +21,14 @@ int main() {
 	const int party_count = sizeof parties / sizeof (party);
 	float significant_percentage = 0;
 
+	/* get total percentage */
 	for (i = 0; i < party_count; i++) {
 		if (parties[i].percentage >= THRESHOLD) {
 			significant_percentage += parties[i].percentage;
 		}
 	}
 
+	/* calc seats */
 	for (i = 0; i < party_count; i++) {
 		parties[i].seats = parties[i].percentage >= THRESHOLD ? MAX_SEATS * (parties[i].percentage / significant_percentage) : 0;
 		printf("%s\t%.1f%%\t(%d Sitze)\n", parties[i].name, parties[i].percentage, parties[i].seats);