Puzzle 19: Use int instead of long for material amounts/robots

Drops time by about 20% on 20-round test data (6.6s -> 5.4s)

1 files changed, 6 insertions, 6 deletions

diff --git a/19.c b/19.c
index f7c950e..4e1cfb3 100644
--- a/19.c
+++ b/19.c
@@ -43,13 +43,13 @@ blueprint_ctor(struct blueprint * b, int id, int ore_ore, int clay_ore,
 
 
 struct material {
-	long amount;
-	long robots;
+	int amount;
+	int robots;
 };
 
 
 void
-material_ctor(struct material * m, long amount, long robots)
+material_ctor(struct material * m, int amount, int robots)
 {
 	m->amount = amount;
 	m->robots = robots;
@@ -194,7 +194,7 @@ inventory_build_basic(struct inventory * i, struct blueprint const * b, int rema
 
 		inventory_tick(i);
 
-		fprintf(stderr, "Blueprint %d tick %d, ore: %ld/%ld, clay %ld/%ld, bsdn %ld/%ld, geod %ld/%ld\n",
+		fprintf(stderr, "Blueprint %d tick %d, ore: %d/%d, clay %d/%d, bsdn %d/%d, geod %d/%d\n",
 				b->id, t + 1,
 				i->ore.amount, i->ore.robots,
 				i->clay.amount, i->clay.robots,
@@ -333,7 +333,7 @@ main(int argc, char ** argv)
 		else if (strcmp(build, "exhaustive") == 0) {
 			exhaustive_iter = 0;
 			inventory_build_exhaustive(&i, &b, rounds);
-			fprintf(stdout, "Blueprint %d, iterations %ld, ore %ld/%ld, clay %ld/%ld, bsdn %ld/%ld, geod %ld/%ld\n",
+			fprintf(stdout, "Blueprint %d, iterations %ld, ore %d/%d, clay %d/%d, bsdn %d/%d, geod %d/%d\n",
 				b.id, exhaustive_iter,
 				i.ore.amount, i.ore.robots,
 				i.clay.amount, i.clay.robots,
@@ -346,7 +346,7 @@ main(int argc, char ** argv)
 			return -1;
 		}
 
-		printf("Blueprint %d geodes = %ld\n", b.id, i.geod.amount);
+		printf("Blueprint %d geodes = %d\n", b.id, i.geod.amount);
 	}
 
 	regfree(&reblueprint);