🌈 style:

C01-绪论/基本概念-编程注意问题/a.c

@@ -1,11 +1,11 @@
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 
-int main()
+int main( )
 {
-    FILE *fp;
+    FILE* fp;
 
     fp = fopen("tmp", "r");
     if (fp == NULL)

C01-绪论/基本概念-编程注意问题/hello.c

@@ -2,9 +2,9 @@
 
 int main(void)
 {
-    int *p = NULL;
-    int i;
-    p = (int *)malloc(sizeof(int));
+    int* p = NULL;
+    int  i;
+    p = (int*)malloc(sizeof(int));
     if (p == NULL)
         return -1;
     printf("Hello world!\n");