结构体、共同体和枚举类型2.pdf

以下程序的结果是： void main(void) void main(void) vvooiidd mmaaiinn((vvooiidd)) { struct date { struct date {{ ssttrruucctt ddaattee { int year, month, day; { int year, month, day; {{ iinntt yyeeaarr,, mmoonntthh,, ddaayy;; } today; } today; }} ttooddaayy;; coutsizeof(struct date)endl; coutsizeof(struct date)endl; ccoouuttssiizzeeooff((ssttrruucctt ddaattee))eennddll;; } } }} 12 12 1122 根据下面的定义，能打印出字母 的语句是： M M MM struct person { char name[9]; struct person { char name[9]; ssttrruucctt ppeerrssoonn {{ cchhaarr nnaammee[[99]];; int age; int age; iinntt aaggee;; }; }; }};; struct person class[10]={ “Jone”,17, “Paul”,19, struct person class[10]={ “Jone”,17, “Paul”,19, ssttrruucctt ppeerrssoonn ccllaassss[[1100]]=={{ ““JJoonnee””,,1177,, ““PPaauull””,,1199,, “Mary”,18, “Adam”,16 “Mary”,18, “Adam”,16 ““MMaarryy””,,1188,, ““AAddaamm””,,1166 }; }; }};; A) coutclass[3].nameendl; 输出：Adam A) coutclass[3].nameendl;