指针函数输出k个学生的全部成绩

#include<stdio.h>
int main()
{
float score[3][4]={{60,70,80,90},{56,89,67,88},{34,78,90,66}};
float*search(float(*pointer)[4],int n);
float *p;
int i,k;
printf("enter the number of student:");
scanf("%d",&k);
printf("The scores of No.%d are:\n",k);
p=search(score,k);
for(i=0;i<4;i++)
printf("%5.2f\t",*(p+i));
printf("\n");
return 0;
}
float *search(float(*pointer)[4],int n)
{
float *pt;
pt=*(pointer+n);
return (pt);
}