ผลงานนักเรียน Episode 10

/*Program LAB10    โปรแกรมตัดเกรด */  
//By Nattaporn Aimsa-ard   FC01/01
// Date 6 August  2014
#include <stdio.h>
#include <conio.h>
main()
{
    int jitpisai,midterm,final;
    int score;
    char st_name[20];
    char code [5];
    float grade;
   
printf("+*+*+*+*+*+*+*+*+*+*+*+*+*+\n");
printf("    Input code:");gets(code);
printf("    Input name:");gets(st_name);
printf("+*+*+*+*+*+*+*+*+*+*+*+*+*+\n");
printf("  Input jitpisai:");scanf(" %d",&jitpisai);
printf("  Input midterm :");scanf(" %d",&midterm);
printf("  Input final   :");scanf(" %d",&final);
score=jitpisai+midterm+final;
printf("  Total score   = %d\n",score);
          if(score>=80)
          grade=4;
          else if (score>=75)
          grade=3.5;
          else if (score>=70)
          grade=3;
          else if (score>=65)
          grade=2.5;
          else if (score>=60)
          grade=2;
          else if (score>=55)
          grade=1.5;
          else grade =0;
printf("----------------------------------------------------------------\n");
printf(" code      name     jitpisai   midterm   final  total  grade\n");
printf(" %s       %s        %d        %d       %d     %d     %.1f\n",code,st_name,jitpisai,midterm,final,score,grade);
printf("----------------------------------------------------------------\n");
getch();
}