lt413.c

programs in <C program design>

# include "stdio.h"
 void main( )
 { float score[5],sum,aver; 
   int i,j;
   char s;
for (i=0;i<5;i++)
{ sum=0.00;aver=0.00;
  for (j=0;j<5;j++)
    { scanf("%f",&score[j]);
      sum=sum+score[j]; }
      aver=sum/5; 
printf("该学生的总分为 %5.2f\t 平均成绩为： %5.2f\n",sum,aver);
} }