#include <stdio.h> #include <string.h> struct student { char name[9]; char sex; float score[2]; }; struct student f(struct student a) { struct student b = {"Zhao", 'm', 85.0, 90.0}; int i; strcpy(a.name, b.name); a.sex = b.sex; for (i = 0; i < 2; i++) a.score[i] = b.score[i]; return a; } main() { struct student c = {"Qian", 'f', 95.0, 92.0}, d; d = f(c); printf("%s,%c,%2.0f,%2.0f\n", d.name, d.sex, d.score[0], d.score[1]); }