C++:用C++編寫通訊錄

字號(hào):

#include
    #include
    #include
    #include
    #include
    struct Address
    {
    char name[20];
    char tel[20];
    char email[50];
    char relation[10];
    Address*next;
    };
    //判斷email
    int Doe(char * s)
    {
    int a=1;
    if(*s!=’_’&&*s!=’/’&&*s!=’\\’&&*s!=’.’)
    {
    while(*s)
    {
    if(*s==’@’)
    {
    a=0;
    break;
    }
    s++;
    }
    if(*s==’\0’)
    {
    a=1;
    cout<<"沒有@!"<    }
    }
    else cout<<"首字母不能是:_、/、\\、.\n";
    return a;
    }