如下程序的时间复杂度为(其中m>1,e>0)() x = m; y = 1; while (x - y > e) { x = (x + y) / 2; y = m / x; } print(x); log m m的平方 m的1/2方 m的1/3方
x = m; y = 1; while (x - y > e) { x = (x + y) / 2; y = m / x; } print(x);