time ./ex4 10000000 1
10.31user 0.00system 0:10.31elapsed 100%CPU (0avgtext+0avgdata 1636maxresident)k
0inputs+0outputs (0major+76minor)pagefaults 0swaps
time ./ex4 10000000 2
10.71user 0.02system 0:05.37elapsed 199%CPU (0avgtext+0avgdata 1556maxresident)k
0inputs+0outputs (0major+77minor)pagefaults 0swaps
time ./ex4 10000000 4
12.26user 0.14system 0:03.11elapsed 398%CPU (0avgtext+0avgdata 1540maxresident)k
0inputs+0outputs (0major+81minor)pagefaults 0swaps
time ./ex4 10000000 10
22.42user 0.52system 0:03.01elapsed 762%CPU (0avgtext+0avgdata 1572maxresident)k
0inputs+0outputs (0major+93minor)pagefaults 0swaps
time ./ex4 10000000 100
22.42user 0.60system 0:02.99elapsed 769%CPU (0avgtext+0avgdata 5840maxresident)k
0inputs+0outputs (0major+280minor)pagefaults 0swaps