教师工资

#include"stdio.h"
struct Student
{
int gongzi;
char mingzi[20];
int nianxian;
}aaa[5];
int main()
{
int i,j;
for(i=0;i<5;i++)
{
scanf("%s",aaa[i].mingzi);
        scanf("%d",&aaa[i].nianxian);
scanf("%d",&aaa[i].gongzi);
}
printf("原始工资\n");
printf("姓名    年限    工资\n");
for(i=0;i<5;i++)
 {printf("%s    %d    %d",aaa[i].mingzi,aaa[i].nianxian,aaa[i].gongzi);
 printf("\n");}
      for(i=0;i<5;i++)
if(aaa[i].nianxian>=30)
aaa[i].gongzi+=100;
printf("加薪后工资\n");
printf("姓名    年限    工资\n");
      for(i=0;i<5;i++)
 {printf("%s    %d    %d",aaa[i].mingzi,aaa[i].nianxian,aaa[i].gongzi);
 printf("\n");}
 return 0;
}