[問卦] float是什麼感覺消失

看板Gossiping作者時間8年前 (2017/09/20 17:57), 編輯推噓2(8610)
留言24則, 24人參與, 最新討論串1/1
如果地球有一天失去重力 全部地球人,萬物都float在半空中 請問會變成怎樣的世界啊 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 110.28.45.8 ※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1505901460.A.F7B.html

09/20 17:58, , 1F
會很多小數,很不方便。
09/20 17:58, 1F

09/20 17:58, , 2F
U佛兔
09/20 17:58, 2F

09/20 17:58, , 3F
會發廢文問: 用腳站在地上是什麼感覺?
09/20 17:58, 3F

09/20 17:59, , 4F
五樓飛天肥宅
09/20 17:59, 4F

09/20 17:59, , 5F
用int浮點數就消失了
09/20 17:59, 5F

09/20 17:59, , 6F
下一篇 int是什麼感覺
09/20 17:59, 6F

09/20 17:59, , 7F
我都用double
09/20 17:59, 7F

09/20 18:00, , 8F
You will float, too!
09/20 18:00, 8F

09/20 18:01, , 9F
夢世界
09/20 18:01, 9F

09/20 18:01, , 10F
void是什麼感覺?
09/20 18:01, 10F

09/20 18:01, , 11F
Double比較好用
09/20 18:01, 11F

09/20 18:02, , 12F
用double啦
09/20 18:02, 12F

09/20 18:02, , 13F
大概就不是整數吧 這樣有回答到你嗎
09/20 18:02, 13F

09/20 18:03, , 14F
變成都是浮點數運算的世界
09/20 18:03, 14F

09/20 18:04, , 15F
cpu運算比較慢
09/20 18:04, 15F

09/20 18:05, , 16F
float: left;
09/20 18:05, 16F

09/20 18:09, , 17F
You'll float,too
09/20 18:09, 17F

09/20 18:13, , 18F
You'll float,too You'll float,too
09/20 18:13, 18F

09/20 18:14, , 19F
IEEE754
09/20 18:14, 19F

09/20 18:15, , 20F
用object就好啦
09/20 18:15, 20F

09/20 18:24, , 21F
e
09/20 18:24, 21F

09/20 18:29, , 22F
有時候比double好用
09/20 18:29, 22F

09/20 18:33, , 23F
#include<iostream>
09/20 18:33, 23F

09/20 20:01, , 24F
算大數的時候要轉int 很不方便
09/20 20:01, 24F
文章代碼(AID): #1PmZkKzx (Gossiping)