diff --git a/a1/program.c b/a1/program.c
index af8cb6e..9e8afe0 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -3,7 +3,7 @@
 
 int match(char open, char close) {
     return (open == '{' && close == '}') || (open == '[' && close == ']') ||
-           (open == '(' && close == ')'); 
+           (open == '(' && close == ')') || (open == '<' && close == '>');
 }
 
 void check_brackets(const char *code) {
@@ -14,9 +14,9 @@ void check_brackets(const char *code) {
 
     for (int i = 0; code[i] != '\0'; i++) {
         char c = code[i];
-        if (c == '{' || c == '[' || c == '(') {
+        if (c == '{' || c == '[' || c == '(' || c == '<') {
             stack[++top] = c;
-        } else if (c == '}' || c == ']' || c == ')') {
+        } else if (c == '}' || c == ']' || c == ')' || c == '>') {
             if (top == -1) {
                 printf("Unexpected closing bracket %c in %d\n", c, i);
                 return;