1 files changed, 0 insertions, 39 deletions
diff --git a/code/tools/lcc/tst/8q.c b/code/tools/lcc/tst/8q.c
deleted file mode 100644
index 60a65a9..0000000
--- a/code/tools/lcc/tst/8q.c
+++ /dev/null
@@ -1,39 +0,0 @@
-int up[15], down[15], rows[8], x[8];
-int queens(), print();
-
-main()
-{
-	int i;
-
-	for (i = 0; i < 15; i++)
-		up[i] = down[i] = 1;
-	for (i = 0; i < 8; i++)
-		rows[i] = 1;
-	queens(0);
-	return 0;
-}
-
-queens(c)
-{
-	int r;
-
-	for (r = 0; r < 8; r++)
-		if (rows[r] && up[r-c+7] && down[r+c]) {
-			rows[r] = up[r-c+7] = down[r+c] = 0;
-			x[c] = r;
-			if (c == 7)
-				print();
-			else
-				queens(c + 1);
-			rows[r] = up[r-c+7] = down[r+c] = 1;
-		}
-}
-
-print()
-{
-	int k;
-
-	for (k = 0; k < 8; k++)
-		printf("%c ", x[k]+'1');
-	printf("\n");
-}