GH-96: Create template for AoC

README.md

@@ -6,7 +6,7 @@ Each data structures and algorithm has its own separate article with related exp
 
 ⭐ [New Version 2.2 is released.](https://github.com/rain1024/datastructures-algorithms-competitive-programming/releases)
 
-## 📙 Data Structures
+## 📙 Data Structures & Algorithms
 
 A data structure is a data organization, management, and storage format that is usually chosen for efficient access to data.  More recisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.
 
@@ -165,6 +165,12 @@ A data structure is a data organization, management, and storage format that is
 </tbody>
 </table>
 
+## 🔆 Collections
+
+Events of competitive programming
+
+* [Advent of Code 2022](collections/advent-of-code-2022/)
+
 ## Contributors
 
 This project exists thanks to all the people who contributed.

collections/advent-of-code-2022/README.md

@@ -1,7 +1,30 @@
-# Collection: Advent of Code 2022
+# Advent of Code 2022
 
-Link: https://adventofcode.com/2022/
+> Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as interview prep, company training, university coursework, practice problems, a speed contest, or to challenge each other.
 
-## Problems
+> You don't need a computer science background to participate - just a little programming knowledge and some problem solving skills will get you pretty far. Nor do you need a fancy computer; every problem has a solution that completes in at most 15 seconds on ten-year-old hardware.
+
+* Website: https://adventofcode.com/2022/
 
+## Problems
 
+<table>
+<thead>
+<th></th>
+<th>Statement</th>
+<th>Part 1</th>
+<th>Part 2</th>
+</thead>
+<tbody>
+<tr>
+<td>Day 1</td>
+<td><a href="https://adventofcode.com/2022/day/1">Link</a></td>
+<td>
+<a href="../../problems/aoc2022day1a/src/main/solution1.cpp"><code>cpp</code></a>
+</td>
+<td>
+<a href="../../problems/aoc2022day1a/src/main/solution2.cpp"><code>cpp</code></a>
+</td>
+</tr>
+</tbody>
+</table>

problems/aoc2022day1/README.md

@@ -0,0 +1,10 @@
+# Problem 
+
+## Usage
+
+Run program with an example
+
+```
+bazel run src/main:solution1 `pwd`/data/input.txt
+bazel run src/main:solution2 `pwd`/data/input.txt
+```

problems/aoc2022day1a/src/main/BUILD → problems/aoc2022day1/src/main/BUILD

@@ -1,13 +1,13 @@
 load("@rules_cc//cc:defs.bzl", "cc_binary")
 
 cc_binary(
-    name = "solutionA",
-    srcs = ["solutionA.cpp"],
+    name = "solution1",
+    srcs = ["solution1.cpp"],
     visibility = ["//visibility:public"]
 )
 
 cc_binary(
-    name = "solutionB",
-    srcs = ["solutionB.cpp"],
+    name = "solution2",
+    srcs = ["solution2.cpp"],
     visibility = ["//visibility:public"]
 )

problems/aoc2022day1a/src/main/solutionB.cpp → problems/aoc2022day1/src/main/solution2.cpp

@@ -13,7 +13,6 @@ int main(int argc, char* argv[]){
   string input = argv[1];
   string line;
   fstream f(input);
-  long long max_c = 0;
   long long sum_c = 0;
   vector<long long> v;
   while(getline(f, line)){

tools/craft/craft.py

@@ -7,8 +7,6 @@
 PROBLEMS_DIR = join(dirname(dirname(CURRENT_DIR)), "problems")
 print(PROBLEMS_DIR)
 
-class CodeforcesGenerator:
-  pass
 
 def replace_string_in_file(filename, old, new):
     with open(filename) as f:
@@ -17,32 +15,61 @@ def replace_string_in_file(filename, old, new):
     with open(filename, "w") as f:
         f.write(text)
 
-def task_rename_files(domain, problem_id):
-    problem_dir = join(PROBLEMS_DIR, f"{domain}{problem_id}")
-
-    # Update tests/BUILD file
-    test_build_file = join(problem_dir, "tests/BUILD")
-    old = "//problems/codeforcesAA/src/main:solution"
-    new = f"//problems/{domain}{problem_id}/src/main:solution"
-    replace_string_in_file(test_build_file, old, new)
-
-    # Update tests/solution_test.cpp
-    test_solution_file = join(problem_dir, "tests/solution_test.cpp")
-    old = "codeforcesAA"
-    new = f"{domain}{problem_id}"
-    replace_string_in_file(test_solution_file, old, new)
+
+class CodeGenerator:
+    def __init__(self, domain, problem_id):
+        self.domain = domain
+        self.problem_id = problem_id
+
+    def generate(self):
+        domain = self.domain
+        problem_id = self.problem_id
+        problem_dir = join(PROBLEMS_DIR, f"{domain}{problem_id}")
+        try:
+            shutil.copytree(join(CURRENT_DIR, "templates", domain), problem_dir)
+        except Exception as e:
+            print(e)
+            sys.exit(1)
+
+class CodeforcesGenerator(CodeGenerator):
+    def __init__(self, domain, problem_id):
+        super().__init__(domain, problem_id)
+
+    def generate(self):
+        super().generate()
+        self.task_rename_files()
+
+    def task_rename_files(self):
+        domain = self.domain
+        problem_id = self.problem_id
+        problem_dir = join(PROBLEMS_DIR, f"{domain}{problem_id}")
+
+        # Update tests/BUILD file
+        test_build_file = join(problem_dir, "tests/BUILD")
+        old = "//problems/codeforcesAA/src/main:solution"
+        new = f"//problems/{domain}{problem_id}/src/main:solution"
+        replace_string_in_file(test_build_file, old, new)
+
+        # Update tests/solution_test.cpp
+        test_solution_file = join(problem_dir, "tests/solution_test.cpp")
+        old = "codeforcesAA"
+        new = f"{domain}{problem_id}"
+        replace_string_in_file(test_solution_file, old, new)
+
 
 if __name__ == "__main__":
     if len(sys.argv) < 2:
-        print("Boilderplate to generate workspace for solving problem.")
-        print("Usage: python crape.py domain problem_id")
+        print("Boilderplate to generate workspace for solving problem.\n")
+        print("Usage: python crape.py domain problem_id\n\n")
+        print("Examples:\n")
+        print("\tpython crapy.py codeforces 100A\n")
+        print("\tpython crapy.py aoc 2022day2\n")
         sys.exit(1)
     domain = sys.argv[1]
     problem_id = sys.argv[2]
-    problem_dir = join(PROBLEMS_DIR, f"{domain}{problem_id}")
-    try:
-        shutil.copytree(join(CURRENT_DIR, "templates"), problem_dir)
-    except Exception as e:
-        print(e)
-        sys.exit(1)
-    task_rename_files(domain, problem_id)
+    if domain == "codeforces":
+        GeneratorClass = CodeforcesGenerator
+    else:
+        GeneratorClass = CodeGenerator
+    generator = GeneratorClass(domain, problem_id)
+    generator.generate()

tools/craft/templates/aoc/README.md

@@ -1,19 +1,10 @@
-# Problem 
+# AoC Problem 
 
 ## Usage
 
 Run program with an example
 
 ```
-bazel run src/main:solution < tests/data/1.in
-```
-
-Test program
-
-```
-# Run all tests
-bazel test --test_output=all tests:solution_test
-bazel test --test_output=all --cache_test_results=no tests:solution_test
-# Run test with pecific test id
-bazel test --test_output=all tests:solution_test --test_arg=1
+bazel run src/main:solution1 `pwd`/data/input.txt
+bazel run src/main:solution2 `pwd`/data/input.txt
 ```

tools/craft/templates/aoc/data/output1.txt

@@ -0,0 +1 @@
+68787

tools/craft/templates/aoc/data/output2.txt

@@ -0,0 +1 @@
+198041

tools/craft/templates/aoc/src/main/BUILD

@@ -1,7 +1,13 @@
 load("@rules_cc//cc:defs.bzl", "cc_binary")
 
 cc_binary(
-    name = "solution",
-    srcs = ["solution.cpp"],
-    visibility = ["//visibility:public"],
+    name = "solution1",
+    srcs = ["solution1.cpp"],
+    visibility = ["//visibility:public"]
+)
+
+cc_binary(
+    name = "solution2",
+    srcs = ["solution2.cpp"],
+    visibility = ["//visibility:public"]
 )