实验六

#include <stdio.h>
float averagestudent(int x,int y,int z)
{
 float average;
 average=(float)(x+y+z)/3;
 return average;
}
float averagesoure(int a,int b,int c,int d,int e)
{
 float average;
 average=(float)(a+b+c+d+e)/5;
 return average;
}
void main()
{
 int i,j;
 float average;
 int a[5][3];
 for(i=0;i<=4;i++)
 { for(j=0;j<=2;j++)
   scanf("%d",a[i]+j);
 }
 printf("student averag: \n");
 for(i=0;i<=4;i++)
 { average=averagestudent(a[i][0],a[i][1],a[i][2]);
  printf("%f\n",average);
 }
 printf("soure average: \n");
 for(j=0;j<=2;j++)
 { average=averagesoure(a[0][j],a[1][j],a[2][j],a[3][j],a[4][j]);
  printf("%f\n",average);
 }
}

 

转载于:https://www.cnblogs.com/P201821430020/p/10985370.html