有以下程序
struct STU
{
char name[10];
int num;
int Score;
};
main()
{
struct STU s[5]={{"YangSan",20041,703},
{"LiSiGuo",20042,580},
{"WangYin",20043,680},
{"SunDan",20044,550},
{"Penghua",20045,537}}, *p[5], *t;
int i,j;
for(i=0;i<5;i++)
p[i]=&s[i];
for(i=0;i<4;i++)
for(j=i+1;j<5;j++)
if(p[i]->Score>p[j]->Score)
{
t=p[i];
p[i]=p[j];
p[j]=t;
}
printf("%d %d\n",s[1].Score,p[1]->Score);
}
程序运行后的输出结果是
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