测试与复现 / Tests and Reproduction¶
在本题目录编译，示例使用 Windows 可执行文件名。GCC 16.2.0，实际测量选项为 -std=c++17 -O2 -Wall -Wextra .Python 生成器仅依赖标准库。
Compile from this problem directory; the examples use Windows executable names. Measurements use GCC 16.2.0 with -std=c++17 -O2 -Wall -Wextra . The Python generator uses only the standard library.
g++ -std=c++17 -O2 -Wall -Wextra std.cpp -o std.exe
python tests/generate.py --plan tests/plan.json --out-dir data --std std.exe
python tests/generate.py --out-dir selected --case 01 --case 02 --std std.exe
--case 可重复指定；未指定则生成全部配方。未知编号会报错。省略 --std 只生成输入，提供它则运行指定程序生成 .out .同一配方和种子生成相同输入。正式大数据和平台二进制不随包提交；样例已包含。
Repeat --case to select several recipes, or omit it for all recipes. Unknown IDs are rejected. Omit --std for inputs only, or supply it to generate .out files by running the named executable. A fixed recipe and seed reproduce the same input. Large generated data and platform binaries are not distributed; samples are included.
配方 / Recipes¶
| ID | 分组 / Group | 分值 / Score | 目的 / Purpose |
|---|---|---|---|
| 01 | 1 | 10% | zero |
| 02 | 1 | 10% | random |
| 03 | 2 | 10% | zero |
| 04 | 2 | 10% | chain |
| 05 | 2 | 10% | random |
| 06 | 3 | 10% | chain |
| 07 | 3 | 10% | random |
| 08 | 3 | 10% | zero |
| 09 | 3 | 10% | max |
| 10 | 3 | 10% | star |
独立验证 / Independent Validation¶
Prim 计算独立MST基准，完整检查路线并要求标准程序得100分；非唯一构造不与固定路线逐字比较。
Independent Prim baseline plus complete route validation; the standard route must score 100. Valid constructions are not compared literally with a fixed route.
独立小输入共 250 组，10份正式配方均重复生成并核对输入限制及分组；另检查6类非法输入。每份程序每个正式输入测时5次，并单独测峰值。
There are 250 independent small inputs. All 10 formal recipes were regenerated and checked against input and group constraints; six invalid-input classes were rejected. Each program has five timing runs per formal input and a separate peak-memory run.
构造评分 / Constructive Scoring¶
python checker.py data/01.in data/01.out
输出整数得分0至100。退出状态0仅表示路线合法，部分分也返回0；非法路线返回1。评分器独立计算基准，无需标准输出文件。已验证12类非法输出、8个评分边界、普通及 python -O 模式。不要用输出文本相等来替代此检查。
The checker prints an integer score from 0 to 100. Exit status zero means a valid route, including partial-credit routes; invalid routes return 1. It computes the baseline independently and needs no reference output file. Twelve invalid-output classes, eight scoring boundaries, and normal and python -O modes were checked. Do not replace this with literal output comparison.
工具和证据 / Tools and Evidence¶
仓库根目录的 check_r35.py 包含独立小模型和输入校验；benchmark_r35.py 重新生成正式数据、交叉检查并测量。先将编译产物放在 build/R35/<slug>-std.exe（有补充程序时也放 <slug>-alternative.exe）。基准支持 --only <slug> ，当前峰值测量依赖 Windows。校验工具的开发断言需正常 Python 模式运行；独立公开评分器不依赖断言。
From the repository root, check_r35.py supplies independent small models and input validation. benchmark_r35.py regenerates, verifies, and measures formal inputs. First place compiled programs at build/R35/<slug>-std.exe and, if applicable, <slug>-alternative.exe . The benchmark accepts --only <slug> ; peak-memory measurement currently requires Windows. Run development validators with normal Python assertions enabled; the standalone public checker does not rely on assertions.
逐次测量与哈希 / Timings and hashes · 环境与时限校准 / Environment and calibration