1.在函数中进行10个学生成绩从高到低排名 sort(int a[10])。 改进第一步的函数为sort(int a[],int n)，进行n个学生成绩从高到低排名。 .改进第二步的函数为sor

#include

int main()

{

       int sort_a(int a[],int n,char style);

       int a[100],i,n;

       char style;

       printf("请输入有多少学生n和style\n");

       scanf("%d %c",&n,&style);

       printf("请输入n个学生的成绩\n");

       for(i=0;i

              scanf("%d",&a[i]);

       sort_a(a,n,style);

       printf("排序后\n");

       for(i=0;i

              printf("%d\n",a[i]);

}

int sort_a(int a[],intn,char style)

{

       int i,j,temp;

       if(style=='a')

       {

              for(j=1;j

                     for(i=0;i

                            if(a[i]>a[i+1])

                            {

                                   temp=a[i];

                                   a[i]=a[i+1];

                                   a[i+1]=temp;

                            }

       }

       if(style=='d')

       {

              for(j=1;j

                     for(i=0;i

                            if(a[i]

                            {

                                   temp=a[i];

                                   a[i]=a[i+1];

                                   a[i+1]=temp;

                            }

       }

       return 0;

}