猜数字小游戏，很naive......

这里用到了随机数生成器以及ctime

#include <cstdio>
#include <cstdlib>
#include <ctime>
#include <windows.h>
using namespace std;
int main()
{
    int mo;
    printf("Please write the upper limit:");
    scanf("%d",&mo);
    srand((unsigned)(time(NULL)));
    printf("Guess!\n");
    while(1)
    {
        int n=(rand()%mo)+1;
        int m,k=0;
        while(scanf("%d",&m))
        {
            k++;
            if(m==n)
            {
                printf("Right!You have guessed %d times,too young,too simple,sometimes naive!\n",k);
                break;
            }
            if(m>n) printf("Too large!\n");
            else printf("Too small!\n");
        }
        printf("\nAgain!\n");
    }
    return 0;
}