adv2022 first 8 days

1 files changed, 36 insertions, 0 deletions

diff --git a/2022/day08/main.c b/2022/day08/main.c
new file mode 100644
index 0000000..f80b1d0
--- /dev/null
+++ b/2022/day08/main.c
@@ -0,0 +1,36 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char *argv[] )
+{
+    FILE *file = fopen(argv[1], "r");
+    size_t size;
+
+    fseek(file, 0, SEEK_END); // seek to end of file
+    size = ftell(file); // get current file pointer
+    fseek(file, 0, SEEK_SET); // seek back to beginning of file
+
+    char *line = NULL;
+    size_t len;
+    ssize_t nlen;
+    char *forrest, *pf;
+
+    while ((nlen = getline(&line, &len, file)) != -1)
+    {
+        if (forrest == 0)
+        {
+            forrest = pf = malloc( (size / nlen) * sizeof(char*) );
+            int i=0;
+            for (; *pf != 0; pf++)
+            {
+                i++;
+            }
+            printf("%d, %zu, %zd", i, size, nlen);
+        }
+        
+    }
+
+    
+}
+