#include
struct student{
int sno;
char name[10];
float score;
};
int main()
{
int a,j,i;
struct student stu[5]={{10101,"Zhang",78},{10103,"Wang",98.5},{10106,"Li",86},{10108,"Ling",73.5},{10110,"Fun",100}};
struct student steam;
for(i=0;i<5;i++){
for(j=0;j<5-i;j++){
if(stu[j].score>stu[j+1].score){
steam=stu[j+1];
stu[j+1]=stu[j];
stu[j]=steam;
}
}
}
for(a=4;a>=0;a--)
printf("%d%s%0.2f\n",stu[a].sno,stu[a].name,stu[a].score);
return 0;
}
for(j=0;j<5-i;j++){
改为
for(j=0;j<4-i;j++){