【简答题】
#include stdio.hint main(){char a[]=I love China!,b[20],*p1,*p2;p1=a;p2=b; for(;*p1!=\0p1++,p2++)*p2=*p1; *p2=\0// printf(string a is:%s\n printf(string b is:%s\n return 0;}以上程序运行结果为string b is:[填空1]。
① xsd:complexTypename="contactType"xsd:allxsd:elementname="email"type="emailType"/xsd:elementname="phone"type="phoneType"//xsd:all/xsd:complexType
② xsd:complexTypename="contactType"xsd:allxsd:elementname="email"type="emailType"minOccurs="1"/xsd:elementname="phone"type="phoneType"minOccurs="1"//xsd:all/xsd:complexType
③ xsd:complexTypename="contactType"xsd:allxsd:elementname="email"type="emailType"maxOccurs="1"/xsd:elementname="phone"type="phoneType"maxOccurs="1"//xsd:all/xsd:complexType