Stage 2 summary at 50 accepted trajectories

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

tasks_gen/train/G1089/spec.md

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+# 1. Goal
+A brewery plans the delivery tours of its beer kegs. Two depots send their tour
+lists for one day. Merge the two lists into one tour list. Also find the pubs
+with the largest demand.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Package $TMP.
+- No other object is necessary. Create all objects that you need.
+
+# 4. Contract
+- Create the class {{P}}KEG_TOUR_MERGER in package $TMP.
+- The class is public and final. It has a public constructor without parameters.
+- Public types:
+  - TY_ENTRY: PUB_ID (type c, length 8), KEG_TYPE (type c, length 4), KEGS (type i).
+  - TT_ENTRY: standard table of TY_ENTRY with empty key.
+  - TY_PUB: PUB_ID (type c, length 8), KEGS (type i).
+  - TT_PUB: standard table of TY_PUB with empty key.
+- Public methods:
+  - MERGE_TOURS
+      IMPORTING it_tour_a TYPE tt_entry
+                it_tour_b TYPE tt_entry
+      RETURNING VALUE(rt_tour) TYPE tt_entry.
+  - TOP_PUBS
+      IMPORTING it_tour TYPE tt_entry
+                iv_count TYPE i
+      RETURNING VALUE(rt_pubs) TYPE tt_pub.
+- Do not add other public methods.
+
+# 5. Business rules
+
+MERGE_TOURS
+1. An entry with KEGS less than 1 is not valid. Ignore all not valid entries of
+   both lists.
+2. Convert PUB_ID and KEG_TYPE of a valid entry to upper case.
+3. Two valid entries with the same PUB_ID and the same KEG_TYPE are one delivery.
+   Add their KEGS.
+4. Return one row for each combination of PUB_ID and KEG_TYPE. The row contains
+   the PUB_ID, the KEG_TYPE and the total KEGS.
+5. Sort the result by PUB_ID ascending and then by KEG_TYPE ascending.
+6. If no valid entry exists, return an empty table.
+
+TOP_PUBS
+7. An entry with KEGS less than 1 is not valid. Ignore all not valid entries.
+8. Convert PUB_ID of a valid entry to upper case.
+9. Add the KEGS of all valid entries with the same PUB_ID.
+10. Return one row for each PUB_ID with the total KEGS.
+11. Sort the result by KEGS descending and then by PUB_ID ascending.
+12. Return only the first IV_COUNT rows. If IV_COUNT is less than 1, return an
+    empty table.
+
+# 6. Constraints
+- Release target: SAP_BASIS 816 (ABAP Platform 2025).
+- Coding standards: Clean ABAP. Method length below 40 statements. No global
+  variables. No comment that restates the code.
+- Out of scope: no database table, no CDS view, no report, no function module.
+
+# 7. Acceptance
+- The class is active and has no syntax error.
+- The hidden tests pass.
+- Write your own ABAP Unit tests for the class.