tester: main.cc read.h shuf.txt g++ -std=c++17 -O3 -o tester main.cc oldway: main.cc read.h shuf.txt g++ -std=c++17 -O3 -DORIG -o oldway main.cc shuf.txt: seq 1 1000000 | shuf - > shuf.txt clean: rm -f tester oldway shuf.txt core a.out *.o