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authorJune McEnroe <june@causal.agency>2020-12-14 01:27:02 -0500
committerJune McEnroe <june@causal.agency>2020-12-14 01:27:02 -0500
commit5fed2fdcf74ae94cc61a3c188d85631ce6182ef9 (patch)
tree57c4864074dd2b3dcf53415122bfa98eb3ed0dd4 /2020
parentSolve day 14 part 2 (diff)
downloadaoc-5fed2fdcf74ae94cc61a3c188d85631ce6182ef9.tar.gz
aoc-5fed2fdcf74ae94cc61a3c188d85631ce6182ef9.zip
"Allocate" only 4 MB rather than 1 TB for day 14 part 2
There are <512 writes in the input data, and at most 9 bits floating.
Doesn't really matter much, though.
Diffstat (limited to '')
-rw-r--r--2020/day14.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/2020/day14.c b/2020/day14.c
index a40bb3f..638ca35 100644
--- a/2020/day14.c
+++ b/2020/day14.c
@@ -16,7 +16,7 @@ static void write(ul addr, ul val) {
 	writes[len].addr = addr;
 	writes[len++].val = val;
 }
-static struct Write writes2[0xFFFFFFFFF];
+static struct Write writes2[512 * (1 << 9)];
 static ul len2;
 static void write2(ul addr, ul val) {
 	for (int i = 0; i < len2; ++i) {