作者fxxk1234ps (非鄉民)
看板EE_DSnP
標題[請益] 關於嘗試
時間Mon Oct 8 00:27:36 2007
今天把第一個作業(加法運算器)拿出來玩
我想試試看把小數輸入會怎樣
結果如下:
1.0 + 2.0 = 36
1.1 + 2.2 = 36
1.0 + 2 = 36
1.1 + 2 = 36
1 + 2.0 = 3
1 + 2.2 = 3
1.00 + 2.00 = 36
10.0 + 20.0 = 45
10.0 + 20 = 45
10 + 20.0 = 30
另外
1.0 + (任何數) = 36
2.0 + (任何數) = 37
3.0 + (任何數) = 38
...
100.0 + (任何數) = 135
似乎規則是這樣的;
a有小數點→sum = [a] + 35,b沒加上去
b有小數點(a沒有)→sum = a + [b]
這是怎麼一回事...?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.236.68
1F:推 ric2k1:這是別班的計程作業嗎? 10/08 00:36
2F:推 keyboardle:應該是指原本應該要輸入整數的程式他輸入了小數來試吧ꄠ 10/08 20:35
3F:推 fxxk1234ps:就是像樓上所說的那樣~純粹為了好玩 10/08 20:43
4F:推 ric2k1:可否有更明確的 code? 比方說你的 cin, var declarations? 10/09 00:40
5F:→ ric2k1:Like I said, everything must have a reason. 我相信 10/09 00:41
6F:→ ric2k1:you should have encountered an interesting problem! 10/09 00:41