diff --git a/A1/id_query.c b/A1/id_query.c
index cd103fa..595fc4d 100644
--- a/A1/id_query.c
+++ b/A1/id_query.c
@@ -33,6 +33,9 @@ int id_query_loop(int argc, char** argv, mk_index_fn mk_index, free_index_fn fre
 
         uint64_t runtime_sum = 0;
         while (getline(&line, &line_len, stdin) != -1) {
+            if (line[0] == '\n') {
+                break;
+            }
             int64_t needle = atol(line);
 
             start = microseconds();
diff --git a/A1/id_query_indexed b/A1/id_query_indexed
index 82d7823..ac1c42b 100755
Binary files a/A1/id_query_indexed and b/A1/id_query_indexed differ
diff --git a/A1/id_query_indexed.c b/A1/id_query_indexed.c
index 9028cd2..3042231 100644
--- a/A1/id_query_indexed.c
+++ b/A1/id_query_indexed.c
@@ -33,13 +33,7 @@ struct indexed_data* mk_indexed(struct record* rs, int n) {
 }
 
 void free_indexed(struct indexed_data* data) {
-    struct record* rs = malloc(sizeof(struct record*));
-    int n = data->n;
-    for (int i = 0 ; i < n ; i++) {
-        struct index_record* irec = &data->irs[i];
-        rs[i] = *irec->record;
-    }
-    free_records(rs, n);
+    free(data);
 }
 
 const struct record* lookup_indexed(struct indexed_data *data, int64_t needle) {
diff --git a/A1/id_query_naive b/A1/id_query_naive
index 9c136e6..196a4e4 100755
Binary files a/A1/id_query_naive and b/A1/id_query_naive differ
diff --git a/A1/id_query_naive.c b/A1/id_query_naive.c
index cbc6ee7..deca663 100644
--- a/A1/id_query_naive.c
+++ b/A1/id_query_naive.c
@@ -23,7 +23,7 @@ struct naive_data* mk_naive(struct record* rs, int n) {
 }
 
 void free_naive(struct naive_data* data) {
-    free_records(data->rs,data->n);
+    free(data);
 }
 
 const struct record* lookup_naive(struct naive_data *data, int64_t needle) {