C*c
2 楼
呜呜呜
我以为用matlab就秒杀了 原来不是
都不知道这个问题有没有解..
我以为用matlab就秒杀了 原来不是
都不知道这个问题有没有解..
r*1
3 楼
没有unlock的啊~~我也想买一个~
t*u
5 楼
昨天那个还在?
http://www.ebay.com/itm/390736392538
【在 r*******1 的大作中提到】
: 没有unlock的啊~~我也想买一个~
http://www.ebay.com/itm/390736392538
【在 r*******1 的大作中提到】
: 没有unlock的啊~~我也想买一个~
d*a
7 楼
没有8%的cash back,怎么看得
d*f
15 楼
下了一单土豪金 :-)
【在 t***u 的大作中提到】
: 昨天那个还在?
: http://www.ebay.com/itm/390736392538
f*w
17 楼
要收税,可惜啊~
i*e
19 楼
晕死..昨天买了
limit 1
昨天的单又不能咳嗽
limit 1
昨天的单又不能咳嗽
a*h
21 楼
how to get $48 ebay bucks, I only see $12
J*S
23 楼
这个卖家怎么这么多的unlocked iphone 5s??
【在 t***u 的大作中提到】
: 昨天那个还在?
: http://www.ebay.com/itm/390736392538
【在 t***u 的大作中提到】
: 昨天那个还在?
: http://www.ebay.com/itm/390736392538
p*m
24 楼
有专门的软件管这个的…以前在大学Intramural Sports打工时候用过这个排赛程,名
字忘记了
字忘记了
i*e
30 楼
http://www.mathworks.com/matlabcentral/fileexchange/25259-linea
ip问题吧
【在 h*********u 的大作中提到】
:
: lp的工具很多啊
ip问题吧
【在 h*********u 的大作中提到】
:
: lp的工具很多啊
g*u
31 楼
随便找的,没试过
http://www.teamopolis.com/tools/round-robin-generator.aspx
【在 C****c 的大作中提到】
: 包子求
http://www.teamopolis.com/tools/round-robin-generator.aspx
【在 C****c 的大作中提到】
: 包子求
b*e
33 楼
l*b
36 楼
给你解出来了有包子没?
C*c
42 楼
再说你只证明了存在性吧...
k*a
46 楼
define functions:
f1 (x, y) = three games: x1-y2, x3-y4, x5-y6
f2 (x, y) = three games: x1-y3, x2-y5, x4-y6
f3 (x, y) = three games: x1-y4, x2-y6, x3-y5
f4 (x, y) = three games: x1-y5, x2-y4, x3-y6
f5 (x, y) = three games: x1-y6, x2-y3, x4-y5
Week 1: f1(A, A), f1(B, B), f1(C, C)
Week 2: f2(A, A), f2(B, B), f2(C, C)
Week 3: f3(A, A), f3(B, B), f3(C, C)
Week 4: f4(A, A), f4(B, B), f4(C, C)
Week 5: f5(A, A), f5(B, B), f5(C, C)
Week 6: same as week 1
Week 7: same as week 2
Week 8: same as week 3
Week 9: same as week 4
Week 10: same as week 5
Week 11: f1(A, B), f1(B, C), f1(C, A)
Week 12: f2(A, B), f2(B, C), f2(C, A)
Week 13: f3(A, B), f3(B, C), f3(C, A)
Week 14: f4(A, B), f4(B, C), f4(C, A)
Week 15: f5(A, B), f5(B, C), f5(C, A)
Week 16: f1(B, A), f1(C, B), f1(A, C)
Week 17: f2(B, A), f2(C, B), f2(A, C)
Week 18: f3(B, A), f3(C, B), f3(A, C)
Week 19: f4(B, A), f4(C, B), f4(A, C)
Week 20: f5(B, A), f5(C, B), f5(A, C)
proof: I hope I did not make a mistake, in function f1 to f5, no two teams
with the same index number can meet, and the same pair of index number of a
game occur and only occur once. The proof is apparent.
【在 C****c 的大作中提到】
: A1-A6
: B1-B6
: C1-C6
: 3个组,每个组6个队伍
: 组内打双循环
: 组外打单循环,但是A1不和B1,C1打,只打B2-B6和C2-C6
: 这样算下来一共180场比赛,要求20周搞定,每周9场
: 我用matlab一个18*18*20的矩阵算的
: 结果发现竟然填不满
: 然后我现在想证明这种东西不一定有解
f1 (x, y) = three games: x1-y2, x3-y4, x5-y6
f2 (x, y) = three games: x1-y3, x2-y5, x4-y6
f3 (x, y) = three games: x1-y4, x2-y6, x3-y5
f4 (x, y) = three games: x1-y5, x2-y4, x3-y6
f5 (x, y) = three games: x1-y6, x2-y3, x4-y5
Week 1: f1(A, A), f1(B, B), f1(C, C)
Week 2: f2(A, A), f2(B, B), f2(C, C)
Week 3: f3(A, A), f3(B, B), f3(C, C)
Week 4: f4(A, A), f4(B, B), f4(C, C)
Week 5: f5(A, A), f5(B, B), f5(C, C)
Week 6: same as week 1
Week 7: same as week 2
Week 8: same as week 3
Week 9: same as week 4
Week 10: same as week 5
Week 11: f1(A, B), f1(B, C), f1(C, A)
Week 12: f2(A, B), f2(B, C), f2(C, A)
Week 13: f3(A, B), f3(B, C), f3(C, A)
Week 14: f4(A, B), f4(B, C), f4(C, A)
Week 15: f5(A, B), f5(B, C), f5(C, A)
Week 16: f1(B, A), f1(C, B), f1(A, C)
Week 17: f2(B, A), f2(C, B), f2(A, C)
Week 18: f3(B, A), f3(C, B), f3(A, C)
Week 19: f4(B, A), f4(C, B), f4(A, C)
Week 20: f5(B, A), f5(C, B), f5(A, C)
proof: I hope I did not make a mistake, in function f1 to f5, no two teams
with the same index number can meet, and the same pair of index number of a
game occur and only occur once. The proof is apparent.
【在 C****c 的大作中提到】
: A1-A6
: B1-B6
: C1-C6
: 3个组,每个组6个队伍
: 组内打双循环
: 组外打单循环,但是A1不和B1,C1打,只打B2-B6和C2-C6
: 这样算下来一共180场比赛,要求20周搞定,每周9场
: 我用matlab一个18*18*20的矩阵算的
: 结果发现竟然填不满
: 然后我现在想证明这种东西不一定有解
l*b
47 楼
包子呀被劫胡了。。。。。。
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