Stage 2 summary at 50 accepted trajectories

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tasks_gen/train/G1073/seed/if_park_eval.intf.abap

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+INTERFACE {{p}}if_park_eval PUBLIC.
+  TYPES:
+    ty_park_id TYPE c LENGTH 4,
+    ty_tariff  TYPE c LENGTH 1,
+    BEGIN OF ty_session,
+      park_id      TYPE ty_park_id,
+      tariff       TYPE ty_tariff,
+      duration_min TYPE i,
+    END OF ty_session,
+    tt_session TYPE STANDARD TABLE OF ty_session WITH EMPTY KEY,
+    BEGIN OF ty_summary,
+      park_id     TYPE ty_park_id,
+      session_cnt TYPE i,
+      total_min   TYPE i,
+      total_fee   TYPE p LENGTH 8 DECIMALS 2,
+    END OF ty_summary,
+    tt_summary TYPE STANDARD TABLE OF ty_summary WITH EMPTY KEY.
+
+  METHODS summarize
+    IMPORTING it_session        TYPE tt_session
+    RETURNING VALUE(rt_summary) TYPE tt_summary.
+ENDINTERFACE.