fix

3 files changed, 5 insertions, 28 deletions

diff --git a/README.md b/README.md
index f1f0c80..8e79428 100644
--- a/README.md
+++ b/README.md
@@ -4,23 +4,5 @@ brainfuck
 ##Usage:
 ```bash
 gcc brainfuck.c -o brainfuck
-./brainfuck HelloWorld.bf
+./brainfuck
 ```
-
-##What's brainfuck
-Brainfuck is represented by an array with 30,000 cells initialized to zero
-and a data pointer pointing at the current cell.
-
-There are eight commands:
-```
-+ : Increments the value at the current cell by one.
-- : Decrements the value at the current cell by one.
-> : Moves the data pointer to the next cell (cell on the right).
-< : Moves the data pointer to the previous cell (cell on the left).
-. : Prints the ASCII value at the current cell (i.e. 65 = 'A').
-, : Reads a single input character into the current cell.
-[ : If the value at the current cell is zero, skips to the corresponding ] .
-    Otherwise, move to the next instruction.
-] : If the value at the current cell is zero, move to the next instruction.
-    Otherwise, move backwards in the instructions to the corresponding [ .
-```
\ No newline at end of file
diff --git a/add.bf b/add.bf
new file mode 100644
index 0000000..3d01081
--- /dev/null
+++ b/add.bf
@@ -0,0 +1 @@
+,>++++++[<-------->-],,[<+>-],<.>.
\ No newline at end of file
diff --git a/brainfuck.c b/brainfuck.c
index 8e80d07..ceb52c4 100644
--- a/brainfuck.c
+++ b/brainfuck.c
@@ -1,5 +1,4 @@
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 #define MAX_DATA 30000
@@ -19,15 +18,12 @@ void init()
         memset(&one, 0, sizeof(one));
         one.count = 0;
         one.ptr = one.data;
-        
+
         while ((c = getchar()) != EOF)
         {
                 if (c == '\n')
                         break;
-                else
-                {
-                        one.command[++one.count] = c;
-                }
+                one.command[++one.count] = c;
         }
         one.command[0] = one.count;
         one.command[one.count] = '\0';
@@ -97,9 +93,7 @@ void run()
 
 int main(int argc, char **argv)
 {
-        if (argc > 1) {
-                freopen(argv[1], "r", stdin);
-        }
+        printf("Input the brainfuck expression below\n");
         init();
         run();
         return 0;