Python 練習(xí)實(shí)例85
題目:判斷一個(gè)素?cái)?shù)能被幾個(gè)9整除。
程序分析:無(wú)。
程序源代碼:
#!/usr/bin/python # -*- coding: UTF-8 -*- if __name__ == '__main__': zi = int(raw_input('input a number:\n')) n1 = 1 c9 = 1 m9 = 9 sum = 9 while n1 != 0: if sum % zi == 0: n1 = 0 else: m9 *= 10 sum += m9 c9 += 1 print '%d can be divided by %d 9' % (sum,c9)
以上實(shí)例輸出結(jié)果為:
input a number: 9 9 can be divided by 1 9
更多建議: