Switch Case

#include<stdio.h>

int main()
{
    // local variable definition
    char grade = 'B';

    switch (grade)
    {
        case 'A' :
            printf("Excellent!\n");
            break;
        case 'B' :
        case 'C' :
            printf("Well done\n");
            break;
        case 'D' :
            printf("You passed\n");
            break;
        case 'F' :
            printf("Better try again\n");
            break;
        default :
            printf("Invalid grade\n");
    }

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

    return 0;
}

OUTPUT

Well done
Your grade is  B