4 files changed, 4 insertions, 12 deletions
diff --git a/8/part1.c b/8/part1.c
index 6dbb058..d4261be 100644
--- a/8/part1.c
+++ b/8/part1.c
@@ -1,8 +1,6 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
 
 #define INPUT_LEN 650
 
@@ -20,7 +18,7 @@ int exe_program(const char *filename)
     // Include space for newline and string terminator
     char buffer[16] = { 0 };
 
-    struct Operation *ops = malloc(INPUT_LEN * sizeof(struct Operation));
+    struct Operation ops[INPUT_LEN];
     size_t opcount = 0;
 
     while (fgets(buffer, 16, file)) {
diff --git a/8/part2.c b/8/part2.c
index ed539e1..44ebdec 100644
--- a/8/part2.c
+++ b/8/part2.c
@@ -1,8 +1,6 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
 
 #define INPUT_LEN 650
 
@@ -48,7 +46,7 @@ int exe_program(const char *filename)
     // Include space for newline and string terminator
     char buffer[16] = { 0 };
 
-    struct Operation *ops = malloc(INPUT_LEN * sizeof(struct Operation));
+    struct Operation ops[INPUT_LEN];
     size_t opcount = 0;
 
     while (fgets(buffer, 16, file)) {
diff --git a/9/part1.c b/9/part1.c
index a89fa0c..d17fb2b 100644
--- a/9/part1.c
+++ b/9/part1.c
@@ -2,8 +2,6 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
 
 #define INPUT_LEN 1000
 #define SEARCH_LEN 25
@@ -31,7 +29,7 @@ int exe_program(const char *filename)
     // Include space for newline and string terminator
     char buffer[24] = { 0 };
 
-    uint64_t *nums = malloc(INPUT_LEN * sizeof(uint64_t));
+    uint64_t nums[INPUT_LEN];
     size_t num_size = 0;
 
     while (fgets(buffer, 24, file)) {
diff --git a/9/part2.c b/9/part2.c
index ceab610..e926a60 100644
--- a/9/part2.c
+++ b/9/part2.c
@@ -2,8 +2,6 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
 
 #define INPUT_LEN 1000
 #define SEARCH_LEN 25
@@ -31,7 +29,7 @@ int exe_program(const char *filename)
     // Include space for newline and string terminator
     char buffer[24] = { 0 };
 
-    uint64_t *nums = malloc(INPUT_LEN * sizeof(uint64_t));
+    uint64_t nums[INPUT_LEN] = { 0 };
     size_t num_size = 0;
 
     while (fgets(buffer, 24, file)) {