int jsnum=0;char jsnam【20】={'\0'};…if(!strcmp(chazhao,jsnam)||(chazhao—'0')==jsnum){if(k==0)}
chazhao是字符数组吧,chazhao-'0'这么写不对啊,chazhao是字符串地址,'0'是char类型,两者不能直接相减,把chazhao—'0'改成chazhao[0]-'0'试试(chazhao[0]应该是chazhao字符数组中的某个位置的字符,根据你的需要来改)