Namaran

day_type.c

#include <stdio.h>

void print_day_type(int day) {
    switch (day) {
        case 0:
        case 6:
            printf("weekend\n");
        case 1:
        case 2:
        case 3:
        case 4:
        case 5:
            printf("weekday\n");
        default:
            printf("invalid\n");
    }
}