11/14 進階程式設計 練習一

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main(void)
{


   int i,j;
     float sum;
    //////////////////////讀檔///////////////////


 printf("**讀成績檔**\n\n");
 FILE *read01;
 int line[12][12];
 int count=1;
 read01=fopen("score.txt","r");

 while(! feof(read01))
 {
    fscanf(read01,"%d %d %d %d %d ",&line[count][1],&line[count][2],&line[count][3],&line[count][4],&line[count][5]) ;

    count++;
 }
 fclose(read01);

 for (i=1;i<count;i++)
 {
    sum=0;
    for(j=1;j<=5;j++)
    {
      printf("%d,\t ",line[i][j]);
      sum=sum+line[i][j];
    }

    printf("   總和=%.f \t",sum);
    printf("平均=%.2f \t",sum/5);
    printf("\n=============================\n");

 }



  for (j=1;j<=5;j++)
 {
    sum=0;
    for(i=1;i<count;i++)
    {

      sum=sum+line[i][j];
    }

    printf("%.2f \t",sum/(count-1));

 }
 printf("\n");

    system("pause");
    return 0;
}