usaco 2_1_5 hamming codes 题解_leokan的blog.mht

美国USACO题库源程序

=BF=AC=CC=E5_GB2312; TOP: 20px
}
#header DIV.tit A.titlink {
	COLOR: #ffffff; TEXT-DECORATION: none
}
#header DIV.tit A.titlink:visited {
	COLOR: #ffffff; TEXT-DECORATION: none
}
#header DIV.desc {
	FONT-SIZE: 13px; LEFT: 20px; COLOR: #ffffff; TOP: 55px
}
#tabline {
	TOP: 267px; BACKGROUND-COLOR: #ffffff
}
#tab {
	BACKGROUND: none transparent scroll repeat 0% 0%; TOP: 247px
}
#tab A.on {
	BORDER-RIGHT: #ffffff 1px solid; BORDER-TOP: #ffffff 1px solid; =
MARGIN-TOP: 3px; FONT-SIZE: 14px; BORDER-LEFT: #ffffff 1px solid; COLOR: =
#197cae; LINE-HEIGHT: 19px; BACKGROUND-COLOR: #f3f1f1
}
#tab A.on:link {
	BORDER-RIGHT: #ffffff 1px solid; BORDER-TOP: #ffffff 1px solid; =
MARGIN-TOP: 3px; FONT-SIZE: 14px; BORDER-LEFT: #ffffff 1px solid; COLOR: =
#197cae; LINE-HEIGHT: 19px; BACKGROUND-COLOR: #f3f1f1
}
#tab A.on:visited {
	BORDER-RIGHT: #ffffff 1px solid; BORDER-TOP: #ffffff 1px solid; =
MARGIN-TOP: 3px; FONT-SIZE: 14px; BORDER-LEFT: #ffffff 1px solid; COLOR: =
#197cae; LINE-HEIGHT: 19px; BACKGROUND-COLOR: #f3f1f1
}
#tab SPAN {
	FONT-SIZE: 14px; COLOR: #ffffff
}
#tab A:link {
	FONT-SIZE: 14px; COLOR: #ffffff; TEXT-DECORATION: none
}
#tab A:visited {
	FONT-SIZE: 14px; COLOR: #ffffff; TEXT-DECORATION: none
}
#tab2 {
	BACKGROUND: #dae9f5
}
#tab2 SPAN {
	FONT-WEIGHT: bold; FONT-SIZE: 12px; COLOR: #000000
}
#tab2 A {
	FONT-SIZE: 12px
}
#tab2 A:link {
	COLOR: #0000cc
}
#tab2 A:visited {
	COLOR: #0000cc
}
.stage {
=09
}
#comm_info {
	COLOR: #333333; FONT-FAMILY: Arial; TEXT-ALIGN: left
}
#comm_info DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#comm_info A {
	COLOR: #3399cc
}
#page {
	FONT-SIZE: 14px; FONT-FAMILY: Arial; HEIGHT: 30px; TEXT-ALIGN: center
}
#page SPAN {
	PADDING-RIGHT: 3px; PADDING-LEFT: 3px; FONT-WEIGHT: bold; FONT-SIZE: =
14px; PADDING-BOTTOM: 3px; COLOR: #000000; PADDING-TOP: 3px
}
#page A.pc {
	FONT-WEIGHT: bold; FONT-SIZE: 14px; COLOR: #3399cc
}
#page A.pc:visited {
	COLOR: #3399cc
}
#page A.pi {
	PADDING-RIGHT: 3px; PADDING-LEFT: 3px; FONT-SIZE: 14px; PADDING-BOTTOM: =
3px; COLOR: #3399cc; PADDING-TOP: 3px
}
#page A.pi:visited {
	COLOR: #3399cc
}
.mod {
	MARGIN-BOTTOM: 10px
}
.modhandle {
	CURSOR: move
}
.modth {
	HEIGHT: 24px
}
.modhead {
	PADDING-RIGHT: 4px; PADDING-LEFT: 4px; PADDING-BOTTOM: 0px; =
PADDING-TOP: 4px
}
.modopt {
	PADDING-RIGHT: 4px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; =
PADDING-TOP: 4px
}
.modtit {
	FONT-WEIGHT: bold; FONT-SIZE: 12px; COLOR: #ffffff
}
A.modtit {
	COLOR: #ffffff
}
A.modtit:visited {
	COLOR: #ffffff
}
.modtitlink {
	FONT-WEIGHT: bold; FONT-SIZE: 12px; COLOR: #ffffff
}
A.modtitlink {
	COLOR: #ffffff; TEXT-DECORATION: none
}
A.modtitlink:visited {
	COLOR: #ffffff; TEXT-DECORATION: none
}
A.modtitlink:hover {
	COLOR: #ff5100; TEXT-DECORATION: underline
}
.modact {
	FONT-SIZE: 12px; COLOR: #ffffff
}
A.modact:link {
	COLOR: #ffffff
}
A.modact:visited {
	COLOR: #ffffff
}
.modtl {
	BACKGROUND: no-repeat left top; LINE-HEIGHT: 1px
}
.modtc {
	BACKGROUND: =
url(http://hiphotos.baidu.com/leokan/pic/item/054bdaca4f1d084cf31fe7fc.jp=
g) repeat-x
}
.modtr {
	BACKGROUND: no-repeat right top; LINE-HEIGHT: 1px
}
.modbox {
	BORDER-RIGHT: #813533 1px solid; PADDING-RIGHT: 10px; PADDING-LEFT: =
10px; PADDING-BOTTOM: 0px; BORDER-LEFT: #813533 1px solid; PADDING-TOP: =
10px; BACKGROUND-COLOR: #ffffff
}
.modbl {
	BACKGROUND: none transparent scroll repeat 0% 0%; BORDER-LEFT: #813533 =
1px solid; LINE-HEIGHT: 1px; BORDER-BOTTOM: #813533 1px solid
}
.modbc {
	BACKGROUND: none transparent scroll repeat 0% 0%; LINE-HEIGHT: 1px; =
BORDER-BOTTOM: #813533 1px solid
}
.modbr {
	BORDER-RIGHT: #813533 1px solid; BACKGROUND: none transparent scroll =
repeat 0% 0%; LINE-HEIGHT: 1px; BORDER-BOTTOM: #813533 1px solid
}
.modbox {
	FILTER: alpha(opacity=3D80); WIDTH: 100%; -moz-opacity: 0.8
}
.modbl {
	FILTER: alpha(opacity=3D80); WIDTH: 100%; -moz-opacity: 0.8
}
.modbc {
	FILTER: alpha(opacity=3D80); WIDTH: 100%; -moz-opacity: 0.8
}
.modbr {
	FILTER: alpha(opacity=3D80); WIDTH: 100%; -moz-opacity: 0.8
}
.modlabel {
	FONT-WEIGHT: bold; FONT-SIZE: 14px; COLOR: #000
}
#m_blog DIV.tit {
	FONT-WEIGHT: bold; FONT-SIZE: 14px
}
#m_blog DIV.tit A {
	FONT-WEIGHT: bold; FONT-SIZE: 14px; COLOR: #333333
}
#m_blog DIV.tit A:visited {
	COLOR: #333333
}
#m_blog DIV.date {
	MARGIN: 5px 0px 8px; COLOR: #666666
}
#m_blog DIV.cnt {
	FONT-SIZE: 14px; COLOR: #333333; LINE-HEIGHT: 20px
}
#m_blog DIV.cnt DIV {
	FONT-SIZE: 14px
}
#m_blog DIV.more {
	MARGIN: 14px 0px 16px
}
#m_blog DIV.more A {
	FONT-SIZE: 14px; COLOR: #3399cc
}
#m_blog DIV.more A:visited {
	COLOR: #3399cc
}
#m_blog DIV.opt {
	FONT-SIZE: 12px; COLOR: #666666
}
#m_blog DIV.opt A {
	FONT-SIZE: 12px; COLOR: #3399cc
}
#m_blog DIV.opt A:visited {
	COLOR: #3399cc
}
#m_blog DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 17px; LINE-HEIGHT: 17px
}
#m_blog DIV.none {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-SIZE: 14px; PADDING-BOTTOM: =
100px; COLOR: #333333; PADDING-TOP: 100px
}
#spBlogCmtText {
	BACKGROUND: url(http://www.2008tj.com/bookpic/200410278473811870.jpg) =
fixed no-repeat right 50%
}
#m_pro A {
	COLOR: #3399cc
}
#m_pro A:visited {
	COLOR: #3399cc
}
#m_pro DIV.image {
	TEXT-ALIGN: center
}
#m_pro DIV.act {
	MARGIN-TOP: 10px
}
#m_pro DIV.user {
	MARGIN-TOP: 10px; FONT-WEIGHT: bold; FONT-SIZE: 12px; COLOR: #333333
}
#m_pro DIV.desc {
	FONT-SIZE: 12px; COLOR: #333333
}
#m_pro DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 17px; LINE-HEIGHT: 17px
}
#m_pro TD {
	FONT-SIZE: 14px; COLOR: #333333; LINE-HEIGHT: 24px
}
#m_pro .photo {
	BORDER-RIGHT: #ddd 1px solid; BORDER-TOP: #ddd 1px solid; BACKGROUND: =
#fff; BORDER-LEFT: #ddd 1px solid; BORDER-BOTTOM: #ddd 1px solid
}
#m_pro .photo TD {
	FONT-SIZE: 12px
}
#m_pro .photo .image {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 10px; =
PADDING-TOP: 20px
}
#m_pro .photo .line {
	BORDER-TOP: #ddd 1px dashed; FONT-SIZE: 1px; WIDTH: 90%; LINE-HEIGHT: 0
}
#m_pro .ref {
	BORDER-RIGHT: #ddd 1px solid; BORDER-TOP: #ddd 1px solid; MARGIN-TOP: =
10px; BORDER-LEFT: #ddd 1px solid; BORDER-BOTTOM: #ddd 1px solid
}
#m_pro .ref .tit {
	PADDING-LEFT: 10px; BACKGROUND: #eee; BORDER-BOTTOM: #ddd 1px solid
}
#m_pro .ref .cnt {
	PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BACKGROUND: #fff; =
PADDING-BOTTOM: 10px; PADDING-TOP: 10px
}
#m_pro .basic TD {
	FONT-SIZE: 14px; COLOR: #666
}
#m_pro .basic .tit {
	FONT-WEIGHT: bold
}
#m_pro .basic A:hover {
	PADDING-RIGHT: 1px; PADDING-LEFT: 1px; BACKGROUND: #261cdc; =
PADDING-BOTTOM: 1px; COLOR: #fff; PADDING-TOP: 1px; TEXT-DECORATION: =
none
}
#m_pro .basic A.nlk:hover {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; COLOR: =
#196cca; PADDING-TOP: 0px; BACKGROUND-COLOR: #fff; TEXT-DECORATION: =
underline
}
#m_pro .pline {
	BORDER-TOP: #a6a6a6 1px dashed; MARGIN-TOP: 10px; MARGIN-LEFT: 5px; =
LINE-HEIGHT: 10px
}
#m_pro .pitem {
	FONT-SIZE: 14px; MARGIN-LEFT: 5px; LINE-HEIGHT: 22px
}
#m_pro .pitem .tit {
	COLOR: #666
}
#m_pro .pitem A:hover {
	PADDING-RIGHT: 1px; PADDING-LEFT: 1px; BACKGROUND: #261cdc; =
PADDING-BOTTOM: 1px; COLOR: #fff; PADDING-TOP: 1px; TEXT-DECORATION: =
none
}
#m_album DIV.image {
	TEXT-ALIGN: center
}
#m_album DIV.page {
	FONT-SIZE: 12px; COLOR: #666666; TEXT-ALIGN: center
}
#m_album DIV.page A {
	FONT-SIZE: 12px; COLOR: #0000cc
}
#m_album DIV.page A:visited {
	COLOR: #0000cc
}
#m_album .phpage {
	MARGIN-TOP: 10px; PADDING-BOTTOM: 5px; TEXT-ALIGN: center
}
#m_links DIV.item {
	FONT-SIZE: 12px; COLOR: #333333
}
#m_links DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc; TEXT-DECORATION: none
}
#m_links DIV.item A:visited {
	COLOR: #3399cc
}
#m_links DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_mylink1 DIV.item {
	FONT-SIZE: 12px; COLOR: #333333
}
#m_mylink1 DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc; TEXT-DECORATION: none
}
#m_mylink1 DIV.item A:visited {
	COLOR: #3399cc
}
#m_mylink1 DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_mylink2 DIV.item {
	FONT-SIZE: 12px; COLOR: #333333
}
#m_mylink2 DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc; TEXT-DECORATION: none
}
#m_mylink2 DIV.item A:visited {
	COLOR: #3399cc
}
#m_mylink2 DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_mylink3 DIV.item {
	FONT-SIZE: 12px; COLOR: #333333
}
#m_mylink3 DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc; TEXT-DECORATION: none
}
#m_mylink3 DIV.item A:visited {
	COLOR: #3399cc
}
#m_mylink3 DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_mylink4 DIV.item {
	FONT-SIZE: 12px; COLOR: #333333
}
#m_mylink4 DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc; TEXT-DECORATION: none
}
#m_mylink4 DIV.item A:visited {
	COLOR: #3399cc
}
#m_mylink4 DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_artclg DIV.item {
	FONT-SIZE: 12px; COLOR: #666666
}
#m_artclg DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc
}
#m_artclg DIV.item A:visited {
	COLOR: #3399cc
}
#m_artclg DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_filed DIV.item {
	FONT-SIZE: 12px; COLOR: #666666
}
#m_filed DIV.item A {
	FONT-SIZE: 12px; COLOR: #3399cc
}
#m_filed DIV.item A:visited {
	COLOR: #3399cc
}
#m_filed DIV.line {
	BORDER-TOP: #d2e9f4 1px solid; MARGIN-TOP: 5px; LINE-HEIGHT: 8px
}
#m_comment DIV.item {
	FONT-SIZE: 12px; COLOR: #333333