曲阜市政对过做网站的是那家,商业平台网站开发,重庆建设电动三轮车,廊坊优化技巧为什么80%的码农都做不了架构师#xff1f; 1.面试题 例如#xff1a; ip计算后的值#xff1d;53文本内容#xff1a;1,100,北京
101,1000,上海
1001,3001,广州
...求ip53对应的省份2.代码如下#xff1a; #!/usr/bin/python
# coding: utf8def ip_find(i… 为什么80%的码农都做不了架构师 1.面试题 例如 ip计算后的值53文本内容1,100,北京
101,1000,上海
1001,3001,广州
...求ip53对应的省份2.代码如下 #!/usr/bin/python
# coding: utf8def ip_find(ip):f_content1,100,北京\n101,1000,上海\n1001,3000,深圳\n3001,10000,广州\n10001,20001,杭州# print f_content.strip()dict1{}for i in f_content.split(\n):l1 i.split(,)dict1[int(l1[0])] (int(l1[1]), l1[2])# print dict1# print dict1[1][1]start,end 0, len(dict1)sort(start, end, dict1)def sort(start, end, dict1):if ipsorted([i for i in dict1.keys()])[-1]:print dict1[sorted([ i for i in dict1.keys()])[-1]][1]return len_d (startend)/2# print len_d%s % len_d# print sorted([i for i in dict1.keys()])ip_num_1sorted([i for i in dict1.keys()])[len_d]ip_num_2sorted([i for i in dict1.keys()])[len_d1]# print ip_num_1 %s, ip_num_2 %s % (ip_num_1, ip_num_2)if ip_num_1 ip ip_num_2 :print dict1[ip_num_1][1]elif ipip_num_1:sort(start, len_d, dict1)elif ip ip_num_2:sort(len_d, end, dict1)ip101
ip_find(ip)结果
上海
[Finished in 0.0s]转载于:https://my.oschina.net/repine/blog/668131
