#include <stdio.h>
#include <ctype.h>

int main() {
    char choice;
    printf(" 1.Input\n 2.Output\n 3.Order\n 4.Quit\n", "", "", "", "");
        choice='i';
        printf("i");
       printf("\n");
        switch (choice) {
            case 'i':
                printf("You are trying to Input info\n");
                break;
            case 'o':
                printf("You are trying to Output info\n");
                break;
            case 'm':
                printf("You are trying to Make things ordered\n");
                break;
            case 'q':
                printf("You are about to Quit\n");
                return 0;
            default:
                printf("Wrong input\n");
        }
    
    return 0;
}