WRITE PROGRAM TO GET GRADE FOR A PERTICULAR RANGE OF MARKS

WRITE PROGRAM TO GET GRADE FOR A PERTICULAR RANGE OF MARKS

#include<stdio.h>

int main()

{

        int set,i,scores;

        do

        {

                printf("ENTER THE SCORES:\n");

                scanf("%d",&scores);

                set=scores;

                if(set >= 90 && set<=100)

                        printf("GRADE A\n");

                else if(set>=80 && set<90)

                        printf("GRADE B\n");

                else if(set>=70 && set<80)

                        printf("GRADE C\n");

                else if(set>=60 && set<70)

                        printf("GRADE D\n");

                else if(set>=0 && set<60)

                        printf("GRADE E\n");

        }while(scores==0);

        return 0;

}