#include<stdio.h>
#define N 10
#define M 4
float score[N][M];
float a_stu[N],a_cour[M];
int r,c;
int main()
{int i,j;
float h;
float highest();
void input_stu(void);
void aver_stu(void);
void aver_cour(void);
input_stu();
aver_stu();
aver_cour();
printf("\n NO. cour1 cour2 cour 3 cour4 aver\n");
for(i=0;i<N;i++)
{printf("\n NO%2d",i+1);
for(j=0;j<M;j++)
printf("%8.2f",score[i][j]);
printf("%8.2f\n",a_stu[i]);
}
h=highest();
printf("highest:%7.2f NO.%2d\n",h,c);
return 0;
}
void input_stu(void)//输入学生成绩
{int i,j;
for(i=0;i<N;i++)
{printf("\ninput score of student%2d:\n",i+1);
for(j=0;j<M;j++)
scanf("%f",%score[i][j]);
}
}
void aver_stu(void)//计算平均成绩
{int i,j;
float s;
for(i=0;i<N;i++)
{for(j=0,s=0;j<M;j++)
s+=score[i][j];
s_stu[i]=s/5.0;
}
float highest()
{float high;
int i;
high=score[0];
for(i=0;i<N;i++)
if(score[i]>high)
{high=score[i];
r=i+1;
}
return(high);
黄聪留