1 files changed, 3 insertions, 8 deletions

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];