搜题
问题   更新时间2023/6/29 14:37:00

判断1-200之间有多少个素数,并输出所有素数。

参考代码: h = 0 leap = 1 from math import sqrt for m in range(1,201): k = int(sqrt(m + 1)) for i in range(2, k + 1): if m % i == 0: leap = 0 break if leap == 1: print('%-4d' % m) h += 1 if h % 10 == 0: print("",end="") leap = 1 print('The total is %d'%h) 答案是47。
王老师:19139051760(拨打)