#define N 4 #include "stdio.h" static struct man { char name[20]; int age; } person[N]={"li",18,"wang",19,"zhang",20,"sun",22}; main() {struct man *q,*p; int i,m=0; p=person; for (i=0;i<N;i++) {if(m<p->age) q=p++; m=q->age;} printf("%s,%d",(*q).name,(*q).age); }