create cmake project

.gitignore

@@ -0,0 +1,4 @@
+.idea
+
+*.[oa]
+cmake-build*/

CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.10)
+project(test)
+
+set(CMAKE_CXX_STANDARD 17)
+
+add_executable(test test.cpp)

test.cpp

@@ -3,7 +3,7 @@
 #include <iostream>
 
 int main() {
-    Group g = T(4500);
+    Group g = T(100);
 
     auto s = std::chrono::system_clock::now();
     auto cosets = g.solve();