diff --git a/a3/program.c b/a3/program.c
index 498a218..03455cd 100644
--- a/a3/program.c
+++ b/a3/program.c
@@ -1,8 +1,21 @@
 #include <stdio.h>
+#include <stdlib.h>
+#define MAX 20
 int main() {
+//int l = i * 2 + 1;
+//int r = i * 2 + 2;
+    int i, t ,n;
+    int *a = calloc(MAX, sizeof(int));
+    int *m = calloc(MAX, sizeof(int));
+    scanf("%d", &n);
+    for (i = 0; i < n; i++) {
+        scanf("%d", &a[i]);
+    }
+    //m = buildmaxheap(a, n);
+    printf("The heap is\n");
+    for (t = 0; t < n; t++) {
+        printf("%d\n", m[t]);
+    }
 
-int i;
-int l = i * 2 + 1;
-int r = i * 2 + 2;
 return 0;
 }
\ No newline at end of file
diff --git a/a3/program.exe b/a3/program.exe
deleted file mode 100644
index 9b8390d..0000000
Binary files a/a3/program.exe and /dev/null differ