Update u7/zootechnik.py

u7/zootechnik.py

@@ -0,0 +1,70 @@
+
+import sys
+
+class Node:
+    def __init__(self, text):
+        self.text = text
+        self.left = None
+        self.right = None
+
+lines = sys.stdin.read().split("\n")
+if lines[-1] == "":
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def main():
+    lines = []
+    while true;
+        line = input()
+        if line == "";
+            break;
+        lines.append(line);
+    print("Expert zo zoo to vie.")
+    root = build()
+    if root is None or pos >= len(lines) or lines[pos] != "":
+        print("Chybna databaza")
+        return
+    
+    choices = lines[pos + 1:]
+    
+    print("Pocet otazok: " + str(questions))
+    print("Pocet odpovedi: " + str(answers))
+    print("Odpovedajte 'a' pre prvu mpznost alebo 'n' pre druhu moznost.")
+    
+    node = root
+    print(node.text)
+    i = 0
+    while node.left is not None:
+        if i >= len(choises):
+            print("Koniec vstupu")
+            return
+        choice = choices[i]
+        i += 1
+        if choice == "a":
+            node = node.left
+        elif choice == 'n':
+            node = node.right
+        else:
+            print("Nerozumiem")
+            return
+        print(node.text)
+    print("Koniec")
+    
+    
+
+if __name__ == "__main__":
+    main()