#include <stdio.h>
#include <conio.h>
char name[30];
float point;
float score;
float Midterm;
float final;
main()
{
    printf("Program by Chawisa Koysup No.14\n");
    printf("--------------------------------------\n");
	printf("input name : ");
	scanf("%s",&name);
	printf("input point : ");
	scanf("%f",&point);
	printf("input Midterm : ");
	scanf("%f",&Midterm);
	printf("input final : ");
	scanf("%f",&final);
	score=point+Midterm+final;
	printf("\npoint score %.2f\n",score);
	if(score <50)
	    printf("Grage you %s grade0",name);
	else if(score <60)
	    printf("Grage you %s grade1",name);
	else if(score <70)
	    printf("Grage you %s grade2",name);
    else if(score <80)
        printf("Grage you %s grade3",name);
	else
	    printf("Grage you %s grade4",name);
}