clang++ code/main.cpp -o Simpler-91890B2F -O3 -std=c++2a -march=native -pthread -flto -fno-exceptions -fno-rtti -DNDEBUG -ffast-math -funroll-loops
clang++: error: LTO requires -fuse-ld=lld
make: *** [Makefile:4: all] Error 1