/** * switch.c * * David J. Malan * malan@harvard.edu * * Assesses the size of user's input. * * Demonstrates use of a switch. */ #include #include int main(void) { // ask user for an integer printf("Give me an integer between 1 and 10: "); int n = GetInt(); // judge user's input switch (n) { case 1: case 2: case 3: printf("You picked a small number.\n"); break; case 4: case 5: case 6: printf("You picked a medium number.\n"); break; case 7: case 8: case 9: case 10: printf("You picked a big number.\n"); break; default: printf("You picked an invalid number.\n"); break; } }