diff --git a/a2/program.c b/a2/program.c
index 127228d..c01658e 100644
--- a/a2/program.c
+++ b/a2/program.c
@@ -27,7 +27,7 @@ int main(){
 
     int x = 0;
 
-    //scanf("%[^\n]", string);
+    scanf("%[^\n]", string);
 
     strcpy(BB, string);
     int i = 0;
@@ -36,13 +36,24 @@ int main(){
 
         if( BB[i] != '[' || BB[i] != '(' || BB[i] != '{' || BB[i] != '<'){
 
+        }
+
+        else {
             pushStack(&stack, BB[i]);
             BB[i] = ' ';
             x++;
         }
 
-        if( BB[i] == ']' || BB[i] == ')' || BB[i] == '}' || BB[i] == '>'){
-            if (x == 0){
+        if( BB[i] != ']' || BB[i] != ')' || BB[i] != '}' || BB[i] != '>'){
+
+        }
+
+        else {
+            if (x != 0){
+
+            }
+
+            else {
                 printf ("Read: %s\nUnexpected closing bracket %c in %d\n",string, BB[i], i);
                 return 0;
             }