求问if(strcmp(s,"=")==0)是什么意思?(s是字符数组)
改了会报错error C2664: 'strcmp' : cannot convert parameter 2 from 'const char' to 'const char *'
参考下 http://www.cnblogs.com/StudyRush/archive/2010/10/06/1844690.html
是整个字符串还是字符串中某个字符?
整个字符串