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发表于 2012-12-20 09:56:01
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显示全部楼层
来自: 中国辽宁沈阳
还允许回帖么?3 p4 o2 g+ _# z
另外除了数值答案,还能讨论下大家怎么做的么?
8 w% n: s6 `3 |1 i对于圆弧A和B区域的底狐我是用弦长计算法得到的半径,然后才画出来的,有直接作图法么?0 X$ ~0 d8 h1 K. j! m/ F
另我总结了一下表格,排序。$ R# q; q# t( `& D
35个全对的( U& y2 Z5 }+ y# }& P+ ^
序号 楼层 用户名 A B C D E 正确数- B6 g. S7 d, [. B! T9 z# C
标准答案 34.297 238.1872 23755.3983 157.8856 42.9602 5, R- O9 O7 r% e& ^/ \4 w: d
1 4 大隐于市 34.297 238.1872 23755.3983 157.8856 42.9602 58 {0 S3 G% v |2 y1 `- u
2 6 林主0598 34.297 238.1872 23755.3983 157.8856 42.9602 54 h) G2 y: ~3 A4 ?1 |; J
3 7 oxm44 34.297 238.1872 23755.3983 157.8856 42.9602 51 n+ A" Z' y+ W# `
4 9 冰冻咖啡 34.297 238.1872 23755.3983 157.8856 42.9602 5, I( o3 _; G' ^, d4 m; S
5 11 oscar.zl 34.297 238.1872 23755.3983 157.8856 42.9602 5
( T2 X" e+ y& w. A6 15 gongwen0519 34.297 238.1872 23755.3983 157.8856 42.9602 5- d4 z& U" m' p3 Q( I7 g8 i( J
7 16 dadam2000 34.297 238.1872 23755.3983 157.8856 42.9602 5; P8 w2 L( Z$ c* v
8 18 flowerinrr 34.297 238.1872 23755.3983 157.8856 42.9602 5, c+ b) O6 K' P6 q
9 19 一路彩虹 34.297 238.1872 23755.3983 157.8856 42.9602 5
) |2 D) r) v, R- W- Z8 g10 20 wheasy027 34.297 238.1872 23755.3983 157.8856 42.9602 5
4 W2 X3 O1 S% \. q& T E& N11 21 smartlz 34.297 238.1872 23755.3983 157.8856 42.9602 54 Z, ]/ a. _3 N. f' p- H! G1 q
12 25 塔山817 34.297 238.1872 23755.3983 157.8856 42.9602 5
! l) t/ {; Q% K$ Y13 27 cyanapple721 34.297 238.1872 23755.3983 157.8856 42.9602 5
4 [6 p& t I/ X14 28 wupeiqi 34.297 238.1872 23755.3983 157.8856 42.9602 5
, s6 o" r" T# h. `6 Q4 h: {15 30 LIAIYAO 34.297 238.1872 23755.3983 157.8856 42.9602 5
% v* W, ?. H8 S# C! P16 31 泽畔无语 34.297 238.1872 23755.3983 157.8856 42.9602 5
4 J8 F& @3 t% S2 |17 33 yinchuan99001 34.297 238.1872 23755.3983 157.8856 42.9602 5
/ q! [- W% @' r9 R/ M `18 34 zhou-pei@263 34.297 238.1872 23755.3983 157.8856 42.9602 55 t8 F! ]) {) B" M7 I
19 36 西门吹鳕 34.297 238.1872 23755.3983 157.8856 42.9602 5* _2 _$ W: z+ g! }9 A# u/ }
20 38 lxf325 34.297 238.1872 23755.3983 157.8856 42.9602 5( [4 N2 v$ a! {5 X! W- g
21 39 lijichenga 34.297 238.1872 23755.3983 157.8856 42.9602 5/ o, V& ?8 t. v6 ~( x( s4 i0 g
22 41 chenqi 34.297 238.1872 23755.3983 157.8856 42.9602 5
, W! u$ w: b* Z$ v. [23 42 mgame168 34.297 238.1872 23755.3983 157.8856 42.9602 5
8 R9 Q: J$ z4 n8 R. j, C D24 43 chkbq 34.297 238.1872 23755.3983 157.8856 42.9602 5
, G! t2 v$ e7 O2 v25 47 S0501 34.297 238.1872 23755.3983 157.8856 42.9602 5/ V, s: t+ t' c5 P. v" R4 N
26 49 雪野飞鹏 34.297 238.1872 23755.3983 157.8856 42.9602 5
/ E, R; T; z" _1 N* [27 50 gsyefeng 34.297 238.1872 23755.3983 157.8856 317.0398 58 b+ |# f1 |, J. O8 P+ |5 N) A9 ~8 S
28 51 nbasohu 34.297 238.1872 23755.3983 157.8856 42.9602 56 O2 g' ~, M. X0 k1 P! P; J* l
29 57 play-boy 34.297 238.1872 23755.3983 157.8856 42.9602 5- c+ u" v0 M6 R# N; l
30 58 ss988 34.297 238.1872 23755.3983 157.8856 42.9602 5& U- Q( r. Z4 F% t& J% f @
31 59 chuhanshe 34.297 238.1872 23755.3983 157.8856 42.9602 5
& o! [- k( d2 p( P32 61 megumi 34.297 238.1872 23755.3983 157.8856 42.9602 5
% F; ?1 Y5 \. Q. J. p) Z$ d33 62 jiutiansl 34.297 238.1872 23755.3983 157.8856 42.9602 5
7 d$ F+ ^- Y2 }& y: C34 63 liboloveg 34.297 238.1872 23755.3983 157.8856 42.9602 5
+ K4 u0 X$ A* y) Z. l35 65 皮卡丘2007 34.297 238.1872 23755.3983 157.8856 42.9602 5
# f" h& u. i, M& {: p36 3 yj9640 34.297 238.1872 23755.3983 154.3493 42.9602 43 J" g9 O9 x3 D/ w2 w
37 8 qq625267377 34.297 238.1872 23755.3983 157.8856 46.6456 4, s, w5 J+ N, e$ G
38 10 pppsheng 34.297 238.1872 23755.3983 157.8856 101.206 4 \ T5 [/ c- ]: [
39 12 凤九天 34.297 238.1872 22755.8151 157.8856 42.9602 4% h, p. g# X6 j: Q
40 13 陳志強 34.297 238.1872 23755.3983 157.8856 35.8342 4
8 \' H: v3 u* E' l41 14 xuyanrong 34.297 238.1872 23755.4251 157.8856 42.9602 42 p1 ~# E+ n" m" W
42 26 TIANSHE 34.927 238.1872 23755.3983 157.8856 42.9602 4
2 F, l3 z' @, T8 W, x3 u! d4 [43 32 inuyasha_pw 34.297 238.1872 23755.3983 157.8856 42.9622 4
7 }1 K* d2 \, f; y v44 35 wangzai725 34.297 238.1871 23755.3983 157.8856 42.9602 4
& \: e F/ M# u4 ]* T0 d45 44 sh_mrhg 34.297 238.1872 22755.8151 157.8856 42.9602 4
1 F% ~( U% p1 G, I* `46 52 hbzyzyc 34.297 238.1872 23755.3983 157.8856 45.8036 4
3 N0 r @. L8 @. f& |47 53 scufaige 34.297 238.5707 23755.3983 157.8856 42.9602 4
3 o9 A9 i( ^( E48 54 yunfei2046 34.297 238.1872 23755.3983 157.8856 45.8036 4& o/ Y* `4 o: m( e! P
49 56 牠°_牛尐懶≈ 34.297 238.1872 23755.3983 157.8856 42.96 4' a9 @+ t _, o7 u
50 60 王老大先生 34.297 238.1872 23755.3983 157.8856 45.8036 4
% V2 p6 S: w+ A8 G! h& n3 j51 64 lanshai 34.294 238.1872 23755.3983 157.8856 42.9602 4+ Z# v5 H) u3 m; z! @% ~
52 5 bafcptg 34.297 238.1874 23755.3983 157.8856 3. A! W! Q4 W, w
53 40 yuansyou 34.297 250.7152 23755.3983 157.8856 101.2056 3
( D) p! n1 L/ s( ] P54 17 zjc1386188 26.4429 238.1872 23750.9133 157.5595 42.9602 2" F4 |# N/ I( M7 l
55 22 gerald_lee 42.3662 238.1872 23884.8828 157.3983 42.9602 2, x+ ]1 f6 S7 J3 y* [/ V4 C
56 23 无敌二号 34.3 238.1872 776.2175 157.8856 43 2
; p( U# q) \! d# Q& j; @( F2 v6 s8 {57 29 xuezhongfei2002 26.4429 238.1872 23750.9133 157.5595 42.9602 2
. l. j& a3 h0 x7 @0 r58 37 幸福_真好 34.297 238.1871 23755.3983 157.9 43 2
# s0 B+ l+ V) K, F6 k; N59 46 16842+98 26.4429 238.1872 23750.9133 157.5594 42.9602 2# |: }0 ~3 m, {+ M c2 D0 c$ |8 _& H
60 55 sanmaosjy 38.6259 238.1872 23768.0334 157.5948 42.9602 2" t8 j: E* Y+ A g e
61 45 sdz1207 34.2706 238.1872 23748.966 157.8814 42.9607 1 P3 Y1 K' F3 P5 ?) _# e& x$ r* I
62 24 牧牛人 34.84 230.9682 157.88 46.615 0
) @ a" b: T7 Y63 48 HUA见证发展 33.8057 238.1716 22019.3894 157.5203 0$ v# ^& @3 q% z6 v7 t! J
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