You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.1 KiB
54 lines
1.1 KiB
1 year ago
|
#include<stdio.h>
|
||
|
|
#define N 3
|
||
|
|
|
||
|
|
struct stu_info
|
||
|
|
{
|
||
|
|
int num,cls,flag;
|
||
|
|
float math,physics,english,total;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct stu_info stu[N+1]={{10001,11,0,99.5,88.5,89.5,277.5},
|
||
|
|
{10002,12,0,77.9,56.5,87.5,221.9},
|
||
|
|
{10003,11,0,92.5,99.0,60.5,252},{}};
|
||
|
|
|
||
|
|
void sort(struct stu_info *stu,int n)
|
||
|
|
{
|
||
|
|
int i,j;
|
||
|
|
struct stu_info tmp;
|
||
|
|
for(i=0;i<n;i++)
|
||
|
|
{
|
||
|
|
for(j=0;j<n-i-1;j++)
|
||
|
|
{
|
||
|
|
if(((stu+j)->cls>(stu+j+1)->cls)||((stu+j)->cls==(stu+j+1)->cls)&&((stu+j)->total<(stu+j+1)->total))
|
||
|
|
{
|
||
|
|
tmp = *(stu+j);
|
||
|
|
*(stu+j) = *(stu+j+1);
|
||
|
|
*(stu+j+1) = tmp;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
scanf("%d",&stu[N].num);
|
||
|
|
scanf("%d",&stu[N].cls);
|
||
|
|
scanf("%f",&stu[N].math);
|
||
|
|
scanf("%f",&stu[N].physics);
|
||
|
|
scanf("%f",&stu[N].english);
|
||
|
|
stu[N].flag=1;
|
||
|
|
stu[N].total=stu[N].math+stu[N].physics+stu[N].english;
|
||
|
|
int check=1,i,n=N+1;
|
||
|
|
for(i=0;i<N;i++) if(stu[i].num==stu[N].num) check=0;
|
||
|
|
if(!check) n--;
|
||
|
|
sort(stu,n);
|
||
|
|
for(i=0;i<n;i++)
|
||
|
|
{
|
||
|
|
printf("%d %d %.1f %.1f %.1f",stu[i].num,stu[i].cls,stu[i].math,stu[i].physics,stu[i].english);
|
||
|
|
if(stu[i].flag) printf(" inserted");
|
||
|
|
printf("\n");
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|