/opt/homebrew/opt/llvm/bin/clang guess_seq_arr.c -o guess_seq_arr
gcc guess_seq_arr.c -o guess_seq_arr
./guess_seq_arr
/opt/homebrew/opt/llvm/bin/clang guess_seq_arr.c -o guess_seq_arr
gcc seq.c -o seq
./seq
/opt/homebrew/opt/llvm/bin/clang -L/opt/homebrew/opt/libomp/lib -fopenmp par.c -o par
./par