#include <stdio.h>
#include <conio.h>
char name[30];
float total;
float midterm;
float final;
float score;
main()
{
   printf("Program by Natechonnee Mutchimo No.17\n");
   printf("-----------------------------------------\n");
   printf("input Name : ");
   scanf("%s",&name);
   printf("input Total : ");
   scanf("%f",&total);
   printf("input Midterm : ");
   scanf("%f",&midterm);
   printf("input Final : ");
   scanf("%f",&final);
   score=total+midterm+final;
   printf("\nTotal score %.2f\n",score);
   if(score <50)
      printf("Grade You %s grade 0",name);
   else if(score <60)
      printf("Grade You %s grade 1",name);
   else if(score <70)
      printf("Grade You %s grade 2",name);
   else if(score <80)
      printf("Grade You %s grade 3",name);
   else
      printf("Grade You %s grade 4",name);
}