diff --git a/program.c b/program.c
new file mode 100644
index 0000000..39a8dc8
--- /dev/null
+++ b/program.c
@@ -0,0 +1,55 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#define SIZE 1000
+
+    struct node {
+        char question[SIZE];
+        struct node* left;
+        struct node* right;
+    };
+
+    //https://eli.thegreenplace.net/2009/11/23/visualizing-binary-trees-with-graphviz
+
+    void print_tree(struct node* tree,int offset){
+        for (int i = 0; i < offset; i++){
+            printf(" ");
+        }
+        printf("%s",tree->question);
+        if (tree->left){
+            print_tree(tree->left,offset +3);
+            print_tree(tree->right,offset +3);
+        }
+    }
+
+    struct node* read_tree(){
+        return NULL;
+    }
+
+    void traverse(struct node* tree){
+    }
+
+    int count_fruit(struct node* tree){
+        return 0;
+    }
+
+
+    void delete_tree(struct node* tree){
+        if (tree != NULL){
+            delete_tree(tree->left);
+            delete_tree(tree->right);
+            free(tree);
+        }
+    }
+
+    int main(){
+        printf("MUDrC to vie.\n");
+        struct node* tree = read_tree();
+
+        printf("Pozna %d druhov ovocia a zeleniny.\n",count_fruit(tree));
+        printf("Odpovedajte 'a' alebo 'n'\n");
+        traverse(tree);
+        delete_tree(tree);
+    }