[閒聊] 程式大師請進
我要input
(-2.5,0),(0.5,4),(4.5,1),(1.5,-3)
(3,-2),(-3,-2),(-3,2),(3,2)
我寫
double x1, y1, x2, y2, x3, y3 x4, y4, x5, y5, x6, y6, x7, y7, x8, y8;
scanf("%lf %lf %lf %lf %lf %lf %lf %lf", &x1, &y1, &x2, &y2, &x3, &y3, &x4, &y4)
;
scanf("%lf %lf %lf %lf %lf %lf %lf %lf", &x5, &y5, &x6, &y6, &x7,&y7,&x8
, &y8
);
跑出來的結果是0
為什麼輸入不進去R?
直接輸入數字沒問題 複製()就GG
跪求大師解答
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 223.136.64.162 (臺灣)
※ 文章網址: https://www.ptt.cc/bbs/Marginalman/M.1664941675.A.CF8.html
→
10/05 11:48,
1年前
, 1F
10/05 11:48, 1F
※ 編輯: sustainer123 (223.136.64.162 臺灣), 10/05/2022 11:49:43
→
10/05 11:49,
1年前
, 2F
10/05 11:49, 2F
→
10/05 11:50,
1年前
, 3F
10/05 11:50, 3F
推
10/05 11:50,
1年前
, 4F
10/05 11:50, 4F
→
10/05 11:50,
1年前
, 5F
10/05 11:50, 5F
→
10/05 11:51,
1年前
, 6F
10/05 11:51, 6F
→
10/05 11:51,
1年前
, 7F
10/05 11:51, 7F
→
10/05 11:52,
1年前
, 8F
10/05 11:52, 8F
→
10/05 11:52,
1年前
, 9F
10/05 11:52, 9F
→
10/05 11:52,
1年前
, 10F
10/05 11:52, 10F
→
10/05 11:53,
1年前
, 11F
10/05 11:53, 11F
→
10/05 11:53,
1年前
, 12F
10/05 11:53, 12F
→
10/05 11:53,
1年前
, 13F
10/05 11:53, 13F
推
10/05 11:54,
1年前
, 14F
10/05 11:54, 14F
→
10/05 11:54,
1年前
, 15F
10/05 11:54, 15F
→
10/05 11:54,
1年前
, 16F
10/05 11:54, 16F
→
10/05 11:55,
1年前
, 17F
10/05 11:55, 17F
→
10/05 11:55,
1年前
, 18F
10/05 11:55, 18F
→
10/05 11:56,
1年前
, 19F
10/05 11:56, 19F
→
10/05 11:57,
1年前
, 20F
10/05 11:57, 20F
→
10/05 11:58,
1年前
, 21F
10/05 11:58, 21F
→
10/05 12:04,
1年前
, 22F
10/05 12:04, 22F
討論串 (同標題文章)
以下文章回應了本文 (最舊先):
閒聊
9
22
完整討論串 (本文為第 23 之 38 篇):
閒聊
2
10
閒聊
4
12
閒聊
7
21
閒聊
1
12
閒聊
3
13
閒聊
1
2
閒聊
0
3
閒聊
6
13