Migrate checks from TypeScript to Python (bootcs format)

- Replace TypeScript check files with Python __init__.py
- Use .bootcs.yml config format
- Add expected output files for mario-less
- Update .gitignore to exclude __pycache__

Author: William Yang

.gitignore

@@ -17,3 +17,7 @@ Thumbs.db
 *.o
 *.exe
 *.out
+
+# Python
+__pycache__/
+*.pyc

checks/cash/.bootcs.yml

@@ -0,0 +1,3 @@
+bootcs:
+  files:
+    - !include "*.c"

checks/cash/__init__.py

@@ -0,0 +1,59 @@
+"""
+Cash check - adapted from cs50/problems/cash
+"""
+
+from bootcs.check import check, exists, run
+from bootcs.check import c
+
+
+@check()
+def file_exists():
+    """cash.c exists"""
+    exists("cash.c")
+
+
+@check(file_exists)
+def compiles():
+    """cash.c compiles"""
+    c.compile("cash.c")
+
+
+@check(compiles)
+def test041():
+    """input of 41 yields output of 4"""
+    run("./cash").stdin("41").stdout(coins(4), "4\n").exit(0)
+
+
+@check(compiles)
+def test001():
+    """input of 1 yields output of 1"""
+    run("./cash").stdin("1").stdout(coins(1), "1\n").exit(0)
+
+
+@check(compiles)
+def test015():
+    """input of 15 yields output of 2"""
+    run("./cash").stdin("15").stdout(coins(2), "2\n").exit(0)
+
+
+@check(compiles)
+def test160():
+    """input of 160 yields output of 7"""
+    run("./cash").stdin("160").stdout(coins(7), "7\n").exit(0)
+
+
+@check(compiles)
+def test230():
+    """input of 2300 yields output of 92"""
+    run("./cash").stdin("2300").stdout(coins(92), "92\n").exit(0)
+
+
+@check(compiles)
+def test_reject_negative():
+    """rejects a negative input like -1"""
+    run("./cash").stdin("-1").reject()
+
+
+def coins(num):
+    """regex that matches `num` not surrounded by any other numbers"""
+    return fr"(?<!\d){num}(?!\d)"

checks/cash/checks.ts

@@ -0,0 +1,3 @@
+bootcs:
+  files:
+    - !include "*.c"

checks/hello/.bootcs.yml

@@ -0,0 +1,25 @@
+"""
+Hello check - adapted from cs50/problems/hello
+"""
+
+from bootcs.check import check, exists, run
+from bootcs.check import c
+
+
+@check()
+def file_exists():
+    """hello.c exists"""
+    exists("hello.c")
+
+
+@check(file_exists)
+def compiles():
+    """hello.c compiles"""
+    c.compile("hello.c")
+
+
+@check(compiles)
+def prints_hello():
+    """prints hello"""
+    # 简化版：只检查输出包含 hello
+    run("./hello").stdout("[Hh]ello").exit(0)

checks/hello/__init__.py

@@ -0,0 +1,3 @@
+bootcs:
+  files:
+    - !include "*.c"

checks/hello/checks.ts

@@ -0,0 +1 @@
+#

checks/mario-less/.bootcs.yml

@@ -0,0 +1,2 @@
+ #
+##