1. for循环语句能够被改写成(D)语句 A. 复合 B. if C. switch D. while 解析: for循环可以写成while控制循环的次数,同时也可以被改写成do while语句 2. 以下程序的输出结果是(you&me). void main () { char arr[2][4]: strcpy (arr[0],"you");strcpy (arr[1],"me"); arr[0][3]='&'; printf("%s…
时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描写叙述 Little Hi runs a web server. Sometimes he has to deny access from a certain set of malicious IP addresses while his friends are still allow to access his server. To do this he writes N rules in the configurati…