namespace section10_generalWin{
void generalWin(int last){
    int computer,user;
    while(1){
        printf("The current number of matchstick is %d.\n",last);
        printf("How many matchsticks do you choose?\n");
        scanf("%d",&user);
        printf("Your choose %d matchsticks\n",user);
        if(user<1||user>4||user>last){
            printf("You have been fault! Please input your choice again!\n");
            continue;
        }
        last=last-user;
        if(last==0){
            printf("The comupter has become a winner!\n");
            break;
        }else{
            computer=5-user;
            last=last-computer;
            printf("The computer chooses %d matchstick!\n",computer);
            if(last==0){
                printf("The user has become a winner!\n");
                break;
            }
        }
    }
}

void runGeneral(){
    int last;
    printf("Please input the total number of matchstick!\n");
    scanf("%d",&last);
    generalWin(last);
}