grader.c

/*      File : grader.c         *

 *      By   :                  *

 *      login:                  *

 *      team :                  *

 *      Date :                  */

/*  A program to assign letter grades to scores  */

char assign_grade(int score);

int main()

{

    int score;

    char grade;

       while(scanf("%d", &score) == 1)

       {

              printf("%d: ", score);

              grade = assign_grade(score);

              printf("%c\n", grade);

       }

     }

char assign_grade(int score)

{

       return '?';

}