diff --git a/A2/fauxgrep-mt b/A2/fauxgrep-mt
index b55b683..48e644a 100755
Binary files a/A2/fauxgrep-mt and b/A2/fauxgrep-mt differ
diff --git a/A2/fauxgrep-mt.c b/A2/fauxgrep-mt.c
index af8270a..7a7fa81 100644
--- a/A2/fauxgrep-mt.c
+++ b/A2/fauxgrep-mt.c
@@ -88,15 +88,12 @@ int main(int argc, char * const *argv) {
         paths = &argv[2];
     }
 
-    //printf("Initializing job queue\n");
     job_queue_init(&q, 64);
     pthread_t threads[num_threads];
 
     for (int i = 0 ; i < num_threads ; i++) {
-        //printf("Initializing thread %i\n", i);
         pthread_create(&threads[i], NULL, fauxgrep_thread, strdup(needle));
     }
-    //printf("finished initializing threads\n");
 
     // FTS_LOGICAL = follow symbolic links
     // FTS_NOCHDIR = do not change the working directory of the process
@@ -117,7 +114,6 @@ int main(int argc, char * const *argv) {
         case FTS_D:
             break;
         case FTS_F:
-            //printf("%s\n", p->fts_accpath);
             job_queue_push(&q, strdup(p->fts_path));
             break;
         default:
@@ -125,12 +121,9 @@ int main(int argc, char * const *argv) {
         }
     }
 
-    //printf("done pusing jobs\n");
-
     fts_close(ftsp);
 
     job_queue_destroy(&q);
-    //printf("done destroying jobqueue\n");
 
     for (int i = 0 ; i < num_threads ; i++) {
         pthread_join(threads[i], NULL);
diff --git a/A2/fhistogram b/A2/fhistogram
index e3f4ae9..5e1d08b 100755
Binary files a/A2/fhistogram and b/A2/fhistogram differ
diff --git a/A2/fhistogram-mt.c b/A2/fhistogram-mt.c
index 6dcd041..65debb4 100644
--- a/A2/fhistogram-mt.c
+++ b/A2/fhistogram-mt.c
@@ -26,15 +26,7 @@ int global_histogram[8] = { 0 };
 
 struct job_queue q;
 
-pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
 
-void update_histogram_mt(int local_histogram[8]) {
-    pthread_mutex_lock(&mutex);
-    merge_histogram(local_histogram, global_histogram);
-    print_histogram(global_histogram);
-    pthread_mutex_unlock(&mutex);
-
-}
 
 int fhistogram_mt(char const *path) {
     FILE *f = fopen(path, "r");
@@ -105,7 +97,6 @@ int main(int argc, char * const *argv) {
     pthread_t threads[num_threads];
 
     for (int i = 0 ; i < num_threads ; i++) {
-        //printf("Initializing thread %i\n", i);
         pthread_create(&threads[i], NULL, fhistogram_thread, NULL);
     }
 
@@ -138,7 +129,6 @@ int main(int argc, char * const *argv) {
     fts_close(ftsp);
 
     job_queue_destroy(&q);
-    //printf("done destroying jobqueue\n");
 
     for (int i = 0 ; i < num_threads ; i++) {
         pthread_join(threads[i], NULL);
diff --git a/A2/job_queue.c b/A2/job_queue.c
index e2b1bd1..db44d33 100644
--- a/A2/job_queue.c
+++ b/A2/job_queue.c
@@ -44,7 +44,7 @@ int job_queue_destroy(struct job_queue *job_queue) {
 int job_queue_push(struct job_queue *job_queue, void *data) {
     pthread_mutex_lock(&queue_push);
     pthread_mutex_lock(&queue_operation);
-    //printf("push start\n");
+
 
     job_queue->jobs[job_queue->size] = data;
     job_queue->size = job_queue->size + 1;
@@ -58,7 +58,7 @@ int job_queue_push(struct job_queue *job_queue, void *data) {
         pthread_mutex_trylock(&queue_destroy);
     }
 
-    //printf("push end\n");
+
     pthread_mutex_unlock(&queue_operation);
     return 0;
 }
@@ -66,15 +66,15 @@ int job_queue_push(struct job_queue *job_queue, void *data) {
 int job_queue_pop(struct job_queue *job_queue, void **data) {
     pthread_mutex_lock(&queue_pop);
     pthread_mutex_lock(&queue_operation);
-    //printf("pop start\n");
+
 
     if (job_queue->jobs == NULL) {
-        //printf("no more job queue\n");
+
         pthread_mutex_unlock(&queue_pop);
         pthread_mutex_unlock(&queue_operation);
         return -1;
     }
-    //printf("job queue\n");
+
 
     job_queue->size = job_queue->size - 1;
     *data = job_queue->jobs[job_queue->size];
@@ -91,7 +91,7 @@ int job_queue_pop(struct job_queue *job_queue, void **data) {
         pthread_mutex_unlock(&queue_push);
     }
 
-    //printf("pop end\n");
+
     pthread_mutex_unlock(&queue_operation);
     return 0;
 }
diff --git a/A2/src.zip b/A2/src.zip
new file mode 100644
index 0000000..d40ab08
Binary files /dev/null and b/A2/src.zip differ