#include <stdio.h>
#include <time.h>
int random(int dayseed,int indexseed)
//根據當前時間“天 ”產生偽隨機數。 
{
  int i,n;
  n = dayseed % 11117;
  for (i = 0; i < 100 + indexseed; i++) 
  {
    n = n * n;
    n = n % 11117;  // 11117 是個質數
  }
  return n;
}
int isWeekend(struct tm *p) 
{
  return p->tm_wday == 0 || p->tm_wday == 6;
}  
int main(int argc, char *argv[])
{
  char *weeks[6] = {"一","二","三","四","五","六","日"};
  printf("|-------------------------------------|\n");
  printf("|     程序員老黃歷beta 1.0    |\n");
  printf("|-------------------------------------|\n");
  time_t timep; 
  struct tm *p; 
  time(&timep); 
  p =localtime(&timep);
  //此函數獲得的tm結構體的時間，是已經進行過時區(qū)轉化為本地時間  
  printf("|-------------------------------------|\n");
  printf("|   今天是%d年%d月%d日 星期%s   |\n",1900+p->tm_year,1+p->tm_mon,p->tm_mday,weeks[p->tm_wday-1]); 
  printf("|-------------------------------------|\n");
  int randNum=random(p->tm_mday, 2);//產生偽隨機數
  int randNum1=random(p->tm_mday, 3);
  char *activities[27][3] = { 
  {"寫單元測試", "寫單元測試將減少出錯","寫單元測試會降低你的開發(fā)效率"},
  {"白天上線", "今天白天上線是安全的","可能導致災難性后果"},
  {"重構", "代碼質量得到提高","你很有可能會陷入泥潭"},
  {"使用%t", "你看起來更有品位","別人會覺得你在裝逼"},
  {"跳槽", "該放手時就放手","鑒于當前的經濟形勢，你的下一份工作未必比現在強"},
  {"招人", "你遇到千里馬的可能性大大增加","你只會招到一兩個混飯吃的外行"},
  {"面試", "面試官今天心情很好","面試官不爽，會拿你出氣"},
  {"提交辭職申請", "公司找到了一個比你更能干更便宜的家伙，巴不得你趕快滾蛋","鑒于當前的經濟形勢，你的下一份工作未必比現在強"},
  {"申請加薪", "老板今天心情很好","公司正在考慮裁員"},
  {"晚上加班", "晚上是程序員精神最好的時候","", },
  {"命名變量\"%v\"", "",""},
  {"寫超過%l行的方法", "你的代碼組織的很好，長一點沒關系","你的代碼將混亂不堪，你自己都看不懂"},
  {"提交代碼", "遇到沖突的幾率是最低的","你遇到的一大堆沖突會讓你覺得自己是不是時間穿越了"},
  {"代碼復審", "發(fā)現重要問題的幾率大大增加","你什么問題都發(fā)現不了，白白浪費時間"},
  {"開會", "寫代碼之余放松一下打個盹，有益健康","你會被扣屎盆子背黑鍋"},
  {"晚上上線", "晚上是程序員精神最好的時候","你白天已經筋疲力盡了"},
  {"修復BUG", "你今天對BUG的嗅覺大大提高","新產生的BUG將比修復的更多"},
  {"設計評審", "設計評審會議將變成頭腦風暴","人人筋疲力盡，評審就這么過了"},
  {"需求評審", "",""},
  {"打DOTA", "你將有如神助","你會被虐的很慘", },      //這里往下的是周末特定情況 （19-27）
  {"洗澡", "你幾天沒洗澡了？","會把設計方面的靈感洗掉", },
  {"鍛煉一下身體", "","能量沒消耗多少，吃得卻更多", },
  {"抽煙", "抽煙有利于提神，增加思維敏捷","除非你活夠了，死得早點沒關系", },
  {"在妹子面前吹牛", "改善你矮窮挫的形象","會被識破", },
  {"擼管", "避免緩沖區(qū)溢出","強擼灰飛煙滅", },
  {"瀏覽成人網站", "重拾對生活的信心","你會心神不寧", },
  {"上微博", "今天發(fā)生的事不能錯過","會看到令人心情不好的事", },
  {"上AB站", "還需要理由嗎？","滿屏的兄貴我會說出來？", }
};
  printf("|-------------------------------------|\n");
  if(isWeekend(p))  
  printf("| 宜: \n| %2s\n| %s\n",activities[19+randNum%8][0],activities[randNum%27][1]);
  else
  printf("| 宜: \n| %2s\n| %s\n",activities[randNum%17][0],activities[randNum%27][1]);
  printf("|-------------------------------------|\n");  
  printf("|-------------------------------------|\n");  
  if(isWeekend(p))
  printf("| 不宜:\n| %s\n| %s\n",activities[19+randNum1%8][0],activities[randNum1%27][2]);
  else
  printf("| 不宜:\n| %s\n| %s\n",activities[randNum1%17][0],activities[randNum1%27][2]);
  printf("|-------------------------------------|\n"); 
  /*座位朝向*/  
  char *directions[8]= {"北方","東北方","東方","東南方","南方","西南方","西方","西北方"};
  printf("|-------------------------------------|\n");
  printf("| 座位朝向：面向 %s 寫程序，BUG 最少.\n",directions[randNum%8]);
  /*今日宜飲*/
  char *drinks[14] = {"水","茶","紅茶","綠茶","咖啡","奶茶","可樂","牛奶","豆奶","果汁","果味汽水","蘇打水","運動飲料","酸奶","酒"};  
  printf("|-------------------------------------|\n");
  printf("| 今日宜飲:%s,%s\n",drinks[randNum%14],drinks[randNum1%14]);
  /*女神親近指數*/
  int ambiguous = randNum%10;
  printf("|-------------------------------------|\n");
  if(10==ambiguous)
  printf("| 親近指數為10，上吧，騷年！\n");
  else
  printf("| 女神親近指數:%d \n",ambiguous);
  printf("|-------------------------------------|\n");
  return 0;
}