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jright9290858685mainnn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2nn,1n/2log2 nO(n x log n)O(n x log n)1,0001,000,000O(n)10,00020,000,0001,000,000,00030,000,000,000O(2n)10300O(n2)1,000,0001,000,000,000,0001,000,000,000,000,000,0001020O(log n)3011O( 1 )110300,00010300,000,0001,0001,000,0001,000,000,000O(log n)O( 1 )O(n x log n)1 sec1,000 secO(n)10 sec2x104 sec1,000,000 sec3x107sec O(2n)10297secO(n2)1,000 sec1015 sec10 msec20 msec30 msec1 msec1msec1msec10299,997 sec10299,999,997 sec11ms ( = 10-3 sec )10290 10280 1,0001,000,0001,000,000,000(11)(1)(5.5h)109 sec(30)(3)O(log n)O( 1 )O(n x log n)10-7 sec10-4 secO(n)10-6 sec2x10-3 sec10-1 sec3 secO(2n)10290 secO(n2)10-4 sec100 sec108 sec10-9 sec2x10-9 sec3x10-9 sec10-10 sec10-10 sec10-10 sec10299,990 sec10299,999,990 sec10.1ns ( = 10-10 sec )1,000(3)10282 10272 1,0001,000,0001,000,000,000