共用体不是只能存一个数吗,这个怎么能存两个?
程序代码:#include<stdio.h>
struct
{
int num;
char name[10];
char sex;
char job;
union
{
int clas;
char position[10];
}category;
}person[2];
int main()
{
int i;
for (i = 0; i < 2; i++)
{
printf("Please enter the data of person:\n");
scanf_s("%d %s %c %c", &person[i].num, &person[i].name, 10, &person[i].sex, 1, &person[i].job, 1);
if (person[i].job == 's')
scanf_s("%d", &person[i].category.clas);
else if (person[i].job == 't')
scanf_s("%s", &person[i].category.position, 10);
else
printf("Input error!");
}
printf("\n");
printf("No. name sex job class/position:\n");
for (i = 0; i < 2; i++)
{
if (person[i].job == 's')
printf("%d %7s %6c %3c %7d\n", person[i].num, person[i].name, person[i].sex, person[i].job, person[i].category.clas);
else
printf("%d %7s %6c %3c %7s\n", person[i].num, person[i].name, person[i].sex, person[i].job, person[i].category.position);
}
return 0;
}








