Stage 2 summary at 50 accepted trajectories

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

tasks_gen/train/G1045/spec.md

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+# 1. Goal
+A cinema multiplex prices ticket orders. The checkout program calls one class
+for each order. The class calculates the total price of the order and returns a
+reason code.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- The interface {{P}}IF_CINEMA_PRICE exists in package $TMP. It is active.
+- The interface contains the exact signature of the calculation, the result
+  structure and the reason codes. Read the interface before you start.
+
+# 4. Contract
+- Create the class {{P}}CINEMA_PRICER in package $TMP.
+- The class is public and final. It has a public constructor without parameters.
+- The class implements {{P}}IF_CINEMA_PRICE.
+- Do not add other public methods.
+
+# 5. Business rules
+The caller gives five values: the screen category, the visitor category, the
+number of tickets, the hour when the show starts, and the loyalty card flag.
+The calculation returns the total price and a reason code.
+
+Screen categories and the base price of one ticket:
+- S (standard): 9.50
+- T (three-dimensional): 12.00
+- L (large format): 15.00
+
+Visitor categories and the discount on the base price:
+- A (adult): 0 percent
+- C (child): 30 percent
+- S (senior): 40 percent
+
+Check the input in this sequence. Stop at the first invalid value. Return a
+price of zero and the reason of this value.
+1. The screen category must be S, T or L. Else return the reason SCREEN.
+2. The visitor category must be A, C or S. Else return the reason VISITOR.
+3. The number of tickets must be 1 to 20. Else return the reason QUANTITY.
+4. The hour must be 0 to 23. Else return the reason HOUR.
+
+Calculate the price in this sequence:
+5. Take the base price of the screen category.
+6. Reduce the price of one ticket by the visitor discount.
+7. If the hour is 20 or later, add a late-show surcharge of 1.50 to the price
+   of one ticket.
+8. Multiply the price of one ticket by the number of tickets.
+9. If the number of tickets is 6 or more, reduce the total by 10 percent.
+10. If the loyalty card flag is true, reduce the total by 5 percent.
+11. Round the total to two decimal places.
+12. Return the total and the reason OK.
+
+# 6. Constraints
+- Release target: 8.16.
+- Coding standards: Clean ABAP. Method length below 40 statements. No global
+  variables. No comment that restates the code.
+- Out of scope: do not change {{P}}IF_CINEMA_PRICE.
+
+# 7. Acceptance
+- The class is active and has no syntax error.
+- The hidden tests pass.
+- Write your own ABAP Unit tests for the class.