From 144f82f96782c6f0dbd85df836afaca284bec022 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 20 Dec 2020 16:12:34 +0100
Subject: OMG I'm so dumb :O

I forgot to apply the reverse function to the other sides...
---
 2020/20/solve.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to '2020/20/solve.c')

diff --git a/2020/20/solve.c b/2020/20/solve.c
index 15d0a64..e6dd59d 100644
--- a/2020/20/solve.c
+++ b/2020/20/solve.c
@@ -75,6 +75,9 @@ long part_one(FILE *fp)
 	for (int i = 0; i < tile_cnt; i++) {
 		struct tile *tile = &tiles[i];
 		reverse(tile->top_rev, tile->top);
+		reverse(tile->right_rev, tile->right);
+		reverse(tile->bottom_rev, tile->bottom);
+		reverse(tile->left_rev, tile->left);
 	}
 
 	for (int i = 0; i < tile_cnt; i++) {
@@ -109,7 +112,6 @@ long part_one(FILE *fp)
 			}
 
 			for (int k = 0; k < tile_cnt; k++) {
-				printf("%d: %d %d\n", cnt, tile->id, j);
 				struct tile *cmp = &tiles[k];
 				if (cmp->id == tile->id)
 					continue;
@@ -154,13 +156,11 @@ long part_one(FILE *fp)
 
 		int cnt = 0;
 		for (int j = 0; j < tile_cnt; j++) {
-			//if (tile->match[j] > cnt)
 			cnt += tile->match[j];
 		}
 
-		printf("%d - %d\n", cnt, tile->id);
-		/* res *= tile->id; */
-		//printf("%d\n", tile->best_cnt);
+		if (cnt == 2)
+			res *= tile->id;
 	}
 
 	return res;
-- 
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