set title "Inspect n values, keep m: n varied, m is 1000" 

#set terminal postscript color enhanced
#set terminal pbm large color size 1280,800
set key left top
#set output "graph-n.ppm"
set xlabel "Number of elements to look through"
set ylabel "Time in seconds"
set logscale x
set logscale y
plot 'sort-n.dat' with linespoints, 'highest-bisect-n.dat' with linespoints, 'highest-treap-n.dat' with linespoints, 'highest-heap-n.dat' with linespoints, 'highest-fibonacci-heap-m.dat' with linespoints
#pause -1 "Hit return to continue"