6 files changed, 17 insertions, 18 deletions

diff --git a/1/part1.c b/1/part1.c
index f4e5d43..62ef852 100644
--- a/1/part1.c
+++ b/1/part1.c
@@ -5,7 +5,7 @@
 
 #define INPUT_LEN 200
 
-int repair(int * arr)
+int repair(const int * arr)
 {
     for (int i = 0; i < INPUT_LEN; i++) {
         for (int j = 0; j < INPUT_LEN; j++) {
@@ -20,7 +20,7 @@ int repair(int * arr)
 
 int main()
 {
-    FILE * file = fopen("input", "r");
+    FILE *file = fopen("input", "r");
 
     char buffer[8] = { 0 };
     int input[INPUT_LEN] = { 0 };
diff --git a/1/part2.c b/1/part2.c
index 3fb06a6..6efb387 100644
--- a/1/part2.c
+++ b/1/part2.c
@@ -5,7 +5,7 @@
 
 #define INPUT_LEN 200
 
-int repair(int * arr)
+int repair(const int *arr)
 {
     for (int i = 0; i < INPUT_LEN; i++) {
         for (int j = 0; j < INPUT_LEN; j++) {
@@ -22,7 +22,7 @@ int repair(int * arr)
 
 int main()
 {
-    FILE * file = fopen("input", "r");
+    FILE *file = fopen("input", "r");
 
     char buffer[8] = { 0 };
     int input[INPUT_LEN] = { 0 };
@@ -31,7 +31,7 @@ int main()
         input[i] = atoi(buffer);
     }
 
-    fclose(file)
+    fclose(file);
 
     printf("%i", repair(input));
 }
diff --git a/2/part1.c b/2/part1.c
index b7b2f44..3d53cba 100644
--- a/2/part1.c
+++ b/2/part1.c
@@ -3,13 +3,13 @@
 #include <stdlib.h>
 #include <string.h>
 
-bool is_valid_password(char * pass, char * policy)
+bool is_valid_password(char *pass, char *policy)
 {
     int min = atoi(policy);
-    char * minP = strchr(policy, '-');
+    char *minP = strchr(policy, '-');
     int max = atoi(++minP);
     char c = *(strchr(minP, ' ') + 1);
-    char * p = pass;
+    char *p = pass;
     int occ = 0;
     do {
         if (*p == c) {
@@ -22,7 +22,7 @@ bool is_valid_password(char * pass, char * policy)
 
 int main()
 {
-    FILE * file = fopen("input", "r");
+    FILE *file = fopen("input", "r");
     char buffer[128] = { 0 };
     int valid = 0;
     while (fgets(buffer, 128, file)) {
diff --git a/2/part2.c b/2/part2.c
index b856529..b167fcf 100644
--- a/2/part2.c
+++ b/2/part2.c
@@ -3,10 +3,10 @@
 #include <stdlib.h>
 #include <string.h>
 
-bool is_valid_password(char * pass, char * policy)
+bool is_valid_password(char *pass, char *policy)
 {
     int pos1 = atoi(policy) - 1;
-    char * minP = strchr(policy, '-');
+    char *minP = strchr(policy, '-');
     int pos2 = atoi(++minP) - 1;
     char c = *(strchr(minP, ' ') + 1);
 
@@ -15,7 +15,7 @@ bool is_valid_password(char * pass, char * policy)
 
 int main()
 {
-    FILE * file = fopen("input", "r");
+    FILE *file = fopen("input", "r");
     char buffer[128] = { 0 };
     int valid = 0;
     while (fgets(buffer, 128, file)) {
diff --git a/3/part1.c b/3/part1.c
index c71ce0a..b6d209a 100644
--- a/3/part1.c
+++ b/3/part1.c
@@ -5,9 +5,9 @@
 
 #define INC_RIGHT 3
 
-int count_trees(const char * filename)
+int count_trees(const char *filename)
 {
-    FILE * file = fopen(filename, "r");
+    FILE *file = fopen(filename, "r");
 
     // Include space for newline and string terminator
     char buffer[64] = { 0 };
diff --git a/3/part2.c b/3/part2.c
index 8bcdcfd..9214c25 100644
--- a/3/part2.c
+++ b/3/part2.c
@@ -3,9 +3,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-int count_trees(int inc_right, int inc_down, const char * filename)
+int count_trees(int inc_right, int inc_down, const char *filename)
 {
-    FILE * file = fopen(filename, "r");
+    FILE *file = fopen(filename, "r");
 
     // Include space for newline and string terminator
     char buffer[64] = { 0 };
@@ -17,8 +17,7 @@ int count_trees(int inc_right, int inc_down, const char * filename)
     int pos = inc_right;
     int hit = 0;
     for (int i = 1; fgets(buffer, 64, file); i++) {
-        if (inc_down != 1 && i % inc_down != 0)
-        {
+        if (inc_down != 1 && i % inc_down != 0) {
             continue;
         }