题目内容:
有以下程序 strucSTU
{charname[10];
intnum;
};
voidf1(structSTUC)
{structSTUb={“LiSiGuo”,2042};
c=b;
}
voidf2(structSTU*C)
{structSTUb={“SunDan”,2044};
*c=b;
}
main()
{structSTUa={“YangSan”,2041},b={“WangYin”,2043};
f1(A);f2(&B);
printf(“%d%d\n”,a.num,b.num);
}
执行后的输出结果是( ) A.20412044
B.20412043
C.20422044
D.20422043
参考答案:
答案解析: