From 94d0033ed89bb5bfb6500051296892fb7cea6c29 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Mon, 25 Dec 2023 17:56:34 +0100
Subject: Small cleanup

---
 2023/02/2b.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to '2023/02/2b.c')

diff --git a/2023/02/2b.c b/2023/02/2b.c
index 1b30114..9d7f357 100644
--- a/2023/02/2b.c
+++ b/2023/02/2b.c
@@ -1,11 +1,8 @@
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #define N 10000
-
-#define MAX(x, y) ((x)>(y) ? (x) : (y))
+#define MAX(x,y) ((x)>(y)?(x):(y))
 
 int color[26] = { ['r'-'a'] = 0, ['g'-'a'] = 1, ['b'-'a'] = 2 };
 
@@ -18,11 +15,9 @@ int main() {
 		maxc[0] = maxc[1] = maxc[2] = 0;
 		while (*buf++ != ':');
 		while (*buf++) {
-			if (*buf < '0' || *buf > '9')
-				continue;
+			if (*buf < '0' || *buf > '9') continue;
 			x = atoi(buf);
-			while (*buf < 'a' || *buf > 'z')
-				buf++;
+			while (*buf < 'a' || *buf > 'z') buf++;
 			maxc[color[*buf-'a']] = MAX(maxc[color[*buf-'a']], x);
 		}
 		sum += maxc[0] * maxc[1] * maxc[2];
-- 
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