From 2f29af718b7cf4e769cfb3fc351054453d193c42 Mon Sep 17 00:00:00 2001
From: Bond_009 <bond.009@outlook.com>
Date: Wed, 9 Dec 2020 11:54:56 +0100
Subject: Minor improvements

---
 5/part2.c      | 7 +++----
 5/part2_fast.c | 7 +++----
 9/part2.c      | 5 ++---
 3 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/5/part2.c b/5/part2.c
index 36364c2..396ea76 100644
--- a/5/part2.c
+++ b/5/part2.c
@@ -68,13 +68,12 @@ int missing_seat_id(const char *filename)
     int max = 0;
     while (fgets(buffer, 16, file)) {
         int tmp = seat_id(buffer);
-        if (tmp > max) {
-            max = tmp;
-        }
-
         if (tmp < min) {
             min = tmp;
         }
+        else if (tmp > max) {
+            max = tmp;
+        }
 
         table[tmp] = 1;
     }
diff --git a/5/part2_fast.c b/5/part2_fast.c
index 9c4753e..2334390 100644
--- a/5/part2_fast.c
+++ b/5/part2_fast.c
@@ -59,13 +59,12 @@ int missing_seat_id(const char *filename)
     int max = 0;
     while (fgets(buffer, 16, file)) {
         int tmp = seat_id(buffer);
-        if (tmp > max) {
-            max = tmp;
-        }
-
         if (tmp < min) {
             min = tmp;
         }
+        else if (tmp > max) {
+            max = tmp;
+        }
 
         table[tmp] = 1;
     }
diff --git a/9/part2.c b/9/part2.c
index e926a60..28c335e 100644
--- a/9/part2.c
+++ b/9/part2.c
@@ -49,7 +49,7 @@ int exe_program(const char *filename)
 
     cur_num = nums;
     do {
-        uint64_t min = __LONG_LONG_MAX__;
+        uint64_t min = __UINT64_MAX__;
         uint64_t max = 0;
         uint64_t sum = 0;
         uint64_t *p1 = cur_num;
@@ -57,8 +57,7 @@ int exe_program(const char *filename)
             if (*p1 < min) {
                 min = *p1;
             }
-
-            if (*p1 > max) {
+            else if (*p1 > max) {
                 max = *p1;
             }
 
-- 
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