diff --git a/zeta_python/completed/17479.py b/zeta_python/completed/17479.py
new file mode 100644
index 0000000..b88060b
--- /dev/null
+++ b/zeta_python/completed/17479.py
@@ -0,0 +1,44 @@
+import sys
+
+input = sys.stdin.readline
+if __name__ == "__main__":
+    A, B, C = map(int, input().split())
+    normal = dict()
+    special = dict()
+    service = []
+
+    for _ in range(A):
+        name, price = input().rstrip().split()
+        price = int(price)
+        normal[name] = price
+    for _ in range(B):
+        name, price = input().rstrip().split()
+        price = int(price)
+        special[name] = price
+    for _ in range(C):
+        name = input().strip()
+        service.append(name)
+
+    N = int(input())
+    normal_price = 0
+    total_price = 0
+    service_count = 0
+    for _ in range(N):
+        order = input().strip()
+        if order in normal:
+            p = normal[order]
+            normal_price += p
+            total_price += p
+        elif order in special:
+            p = special[order]
+            total_price += p
+        else:
+            service_count += 1
+    flag = True
+    if normal_price < 20000 and total_price - normal_price > 0:
+        flag = False
+    else:
+        if (total_price < 50000 and service_count > 0) or service_count > 1:
+            flag = False
+
+    print("Okay") if flag else print("No")