#include <stdio.h>
#include <conio.h>
char name[30];
float total;
float midterm;
float final;
float score;
main()
{
	printf("------------------------------\n");
	printf("Program by Thannam No.16\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 grage 0",name);
	else if(score<60)
	    printf("Grade You %s grage 1",name);
	else if(score<70)
	    printf("Grade You %s grage 2",name);
	else if(score<80)
        printf("Grade You %s grage 3",name);
	else
	    printf("Grade You %s grage 4",name);	 
}