标签：style blog class code java color
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?
程序比较好编，就是考验计算机。最大范围也是预估的，边写边调。
尽管算对了，但方式可能不对。
def div2(n,x): isDiv = True for i in xrange(2,n): if x % i != 0 : isDiv = False break return isDiv for i in xrange(2,1772146456): if div2(21,i) == True: print i break
输出：
C:\webpy\webpy\Scripts\python.exe C:/pycode/euler.py
232792560
Process finished with exit code 0
后来请高手重新写了一个，这个就很正规了。
def getSmallestNum(m,n): for j in range(1,n): if( m*j%n ==0 ): return m*j return m*n smallestNum = 1 for i in range(2,21): if(smallestNum%i !=0): smallestNum = getSmallestNum(smallestNum,i) print smallestNum
the smallest positive number,布布扣,bubuko.com
标签：style blog class code java color
原文地址：http://www.cnblogs.com/aguncn/p/3713648.html
