求C语言编程,要求500行,作业……感激不尽答:name=rand()%26;fprintf(fp,"%c",name+'a');}fprintf(fp," %d",(int)16+age);fprintf(fp," %d %d %d ",year+(int)1989,month,day);if(sex%2==0)fprintf(fp,"%c",'f');else fprintf(fp,"%c",'m');fprintf(fp," %d\n",gpa);}fprintf(fp,"%c",'e');printf("All build ok\n...