--- a/lotto.c
+++ b/lotto.c
@@ -41,7 +41,9 @@
 LONG *lottery (LONG end, LONG num)
 {
     int i, j;
+
     LONG *z;
+
     int unique;
 
     if ((z = (LONG *) calloc (num + 1, sizeof (int))) == NULL)
@@ -72,8 +74,11 @@
 LONG *evaluation (LONG * numbers, int num, int verbose)
 {
     int i, j, k;
+
     int printed;
+
     LONG *values;
+
     LONG *z;
 
     int found;
@@ -143,12 +148,15 @@
 int main (int argc, char **argv)
 {
     LONG *values;
+
     LONG *numbers;
+
     LONG max;
 
     int i, j;
 
     int found;
+
     int loop;
 
     int verbose, wide, end, num;