commit 832cd997b3011e5fa1593a3ef2b2a636a86ada2d
Author: Hugo Mårdbrink <hugo@mardbrink.se>
Date:   Wed Nov 20 10:45:02 2024 +0100

    Initial commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1790c52
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.DS_Store
+/build
+d*/.txt
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..33f8281
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,36 @@
+cmake_minimum_required(VERSION 3.9)
+project(aoc24 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 23)
+
+set(CMAKE_BINARY_DIR ${CMAKE_SOURCE_DIR}/build)
+set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR})
+
+set(CMAKE_CXX_COMPILER clang++)
+
+set(CMAKE_BUILD_TYPE Release)
+
+if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3")
+endif()
+
+set(executables d1 d2 d3 d4 d5 d6 d7 d8 d9 d10 d11 d12 d13 d14 d15 d16 d17 d18 d19 d20 d21 d22 d23 d24 d25)
+
+foreach(executable ${executables})
+    file(GLOB_RECURSE sources ${executable}/*.cxx ${executable}/*.hxx)
+    add_executable(${executable} ${sources}) 
+endforeach()
+
+# For brute forcing
+find_package(OpenMP)
+if(OpenMP_CXX_FOUND)
+    foreach(executable ${executables})
+        target_link_libraries(${executable} PUBLIC OpenMP::OpenMP_CXX)
+    endforeach()
+endif()
+
+set(CMAKE_CXX_CLANG_TIDY
+    clang-tidy;
+    -checks=*;
+    -header-filter=.*;
+)
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ad4ba57
--- /dev/null
+++ b/README.md
@@ -0,0 +1,11 @@
+# AOC 24
+
+In C++
+
+## Build
+```bash
+mkdir build
+cd build
+cmake ..
+make
+```
diff --git a/d1/main.cxx b/d1/main.cxx
new file mode 100644
index 0000000..be50c78
--- /dev/null
+++ b/d1/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d1/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d10/main.cxx b/d10/main.cxx
new file mode 100644
index 0000000..5ff286e
--- /dev/null
+++ b/d10/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d10/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d11/main.cxx b/d11/main.cxx
new file mode 100644
index 0000000..0cb5d99
--- /dev/null
+++ b/d11/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d11/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d12/main.cxx b/d12/main.cxx
new file mode 100644
index 0000000..e7ba6b8
--- /dev/null
+++ b/d12/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d12/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d13/main.cxx b/d13/main.cxx
new file mode 100644
index 0000000..252338e
--- /dev/null
+++ b/d13/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d13/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d14/main.cxx b/d14/main.cxx
new file mode 100644
index 0000000..48dafe6
--- /dev/null
+++ b/d14/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d14/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d15/main.cxx b/d15/main.cxx
new file mode 100644
index 0000000..74bf743
--- /dev/null
+++ b/d15/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d15/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d16/main.cxx b/d16/main.cxx
new file mode 100644
index 0000000..eee8976
--- /dev/null
+++ b/d16/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d16/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d17/main.cxx b/d17/main.cxx
new file mode 100644
index 0000000..a52d327
--- /dev/null
+++ b/d17/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d17/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d18/main.cxx b/d18/main.cxx
new file mode 100644
index 0000000..dd9f8df
--- /dev/null
+++ b/d18/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d18/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d19/main.cxx b/d19/main.cxx
new file mode 100644
index 0000000..5ef23dd
--- /dev/null
+++ b/d19/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d19/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d2/main.cxx b/d2/main.cxx
new file mode 100644
index 0000000..35a8815
--- /dev/null
+++ b/d2/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d2/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d20/main.cxx b/d20/main.cxx
new file mode 100644
index 0000000..9654a2a
--- /dev/null
+++ b/d20/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d20/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d21/main.cxx b/d21/main.cxx
new file mode 100644
index 0000000..01c68fd
--- /dev/null
+++ b/d21/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d21/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d22/main.cxx b/d22/main.cxx
new file mode 100644
index 0000000..745f20c
--- /dev/null
+++ b/d22/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d22/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d23/main.cxx b/d23/main.cxx
new file mode 100644
index 0000000..21c8c18
--- /dev/null
+++ b/d23/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d23/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d24/main.cxx b/d24/main.cxx
new file mode 100644
index 0000000..c7d6f76
--- /dev/null
+++ b/d24/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d24/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d25/main.cxx b/d25/main.cxx
new file mode 100644
index 0000000..1676c13
--- /dev/null
+++ b/d25/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d25/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d3/main.cxx b/d3/main.cxx
new file mode 100644
index 0000000..a69ad40
--- /dev/null
+++ b/d3/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d3/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d4/main.cxx b/d4/main.cxx
new file mode 100644
index 0000000..b664657
--- /dev/null
+++ b/d4/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d4/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d5/main.cxx b/d5/main.cxx
new file mode 100644
index 0000000..1d2c7c2
--- /dev/null
+++ b/d5/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d5/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d6/main.cxx b/d6/main.cxx
new file mode 100644
index 0000000..0470627
--- /dev/null
+++ b/d6/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d6/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d7/main.cxx b/d7/main.cxx
new file mode 100644
index 0000000..12f5684
--- /dev/null
+++ b/d7/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d7/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d8/main.cxx b/d8/main.cxx
new file mode 100644
index 0000000..2b56230
--- /dev/null
+++ b/d8/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d8/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}
diff --git a/d9/main.cxx b/d9/main.cxx
new file mode 100644
index 0000000..3dff4c0
--- /dev/null
+++ b/d9/main.cxx
@@ -0,0 +1,15 @@
+#include <iostream>
+#include <fstream>
+
+using std::cout, std::endl;
+
+int main() {
+    std::ifstream file{"../d9/input.txt"};
+    std::string line;
+
+    while (std::getline(file, line)) {
+        
+    }
+    
+    return 0;
+}