#include <stdio.h>
#include <conio.h>
char  name[35];
float total;
float mid;
float final;
float score;
main()
{
	printf("Program By Suphiwan Boonjaeng No.29\n");
	printf("\n---------------");
	printf("\nInput Name = ");
	scanf("%s",&name);
	printf("\nInput Total : ");
	scanf("%f",&total);
    printf("\nInput Mid : ");
    scanf("%f",&mid);
	printf("\nInput Final : ");
	scanf("%f",&final);
	score=total+mid+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);
}