缁濆瘑鈽呭惎鐢ㄥ墠
2019
骞存櫘閫氶珮绛夊鏍℃嫑鐢熷叏鍥界粺涓�鑰冭瘯锛堝ぉ娲ュ嵎锛?/p>
鏁?/p>
瀛︼紙鏂囧彶绫伙級
鏈瘯鍗峰垎涓虹鈪犲嵎锛堥�夋嫨棰橈級鍜岀鈪″嵎锛堥潪閫夋嫨棰橈級涓ら儴鍒嗭紝鍏?/p>
150
鍒嗭紝鑰冭瘯鐢ㄦ椂
120
鍒嗛挓銆傜鈪犲嵎
1
鑷?/p>
2
椤碉紝绗叀鍗?/p>
3
鑷?/p>
5
椤点�?/p>
绛斿嵎鍓嶏紝鑰冪敓鍔″繀灏嗚嚜宸辩殑濮撳悕銆佸噯鑰冨彿濉啓鍦ㄧ瓟棰樺崱涓婏紝骞跺湪瑙勫畾浣嶇疆绮樿创鑰冭瘯鐢ㄦ潯褰㈢爜銆傜瓟鍗锋椂锛?/p>
鑰冪敓鍔″繀灏嗙瓟妗堟秱鍐欏湪绛旈鍗′笂锛岀瓟鍦ㄨ瘯鍗蜂笂鐨勬棤鏁堛�傝�冭瘯缁撴潫鍚庯紝灏嗘湰璇曞嵎鍜岀瓟棰樺崱涓�骞朵氦鍥炪�?/p>
绁濆悇浣嶈�冪敓鑰冭瘯椤哄埄锛?/p>
绗厾鍗?/p>
娉ㄦ剰浜嬮」锛?/p>
1
锛庢瘡灏忛閫夊嚭绛旀鍚庯紝鐢ㄩ搮绗斿皢绛旈鍗′笂瀵瑰簲棰樼洰鐨勭瓟妗堟爣鍙锋秱榛戙�傚闇�鏀瑰姩锛岀敤姗＄毊鎿﹀共鍑�鍚庯紝鍐?/p>
閫夋秱鍏朵粬绛旀鏍囧彿銆?/p>
2
锛庢湰鍗峰叡
8
灏忛锛屾瘡灏忛
5
鍒嗭紝鍏?/p>
40
鍒嗐�?/p>
鍙傝�冨叕寮忥細
路
濡傛灉浜嬩欢
A
锛?/p>
B
浜掓枼锛岄偅涔?/p>
(
)
(
)
(
)
P
A
B
P
A
P
B
飥?/p>
飥?/p>
.
路
鍦嗘煴鐨勪綋绉叕寮?/p>
V
Sh
飥?/p>
锛屽叾涓?/p>
S
琛ㄧず鍦嗘煴鐨勫簳闈㈤潰绉紝
h
琛ㄧず鍦嗘煴鐨勯珮
.
路
妫遍敟鐨勪綋绉叕寮?/p>
1
3
V
Sh
飥?
锛屽叾涓?/p>
S
琛ㄧず妫遍敟鐨勫簳闈㈤潰绉紝
h
琛ㄧず妫遍敟鐨勯珮
.
涓�锛庨�夋嫨棰橈細鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓�夐」涓紝鍙湁涓�椤规槸绗﹀悎棰樼洰瑕佹眰鐨勶紟
锛?/p>
1
锛夎闆嗗悎
{
1,1,2,3,5},
{2,3,4},
{
|1
3}
A
B
C
x
x
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飪?/p>
飥?/p>
R
鈥?/p>
锛屽垯
(
)
A
C
B
飥?/p>
锛?/p>
A
锛?/p>
{2}
锛?/p>
B
锛?/p>
{2
锛?/p>
3}
锛?/p>
C
锛?/p>
{
-
1
锛?/p>
2
锛?/p>
3}
锛?/p>
D
锛?/p>
{1
锛?/p>
2
锛?/p>
3
锛?/p>
4}
锛?/p>
2
锛夎鍙橀噺
x
锛?/p>
y
婊¤冻绾︽潫鏉′欢
2
0,
2
0,
1,
1,
x
y
x
y
x
y
飥?/p>
飥?/p>
飩?/p>
飪?/p>
飪?/p>
飥?/p>
飥?/p>
飩?/p>
飪?
飪?/p>
飥?/p>
飪?/p>
飪?/p>
飥?/p>
飪?/p>
鈥?/p>
鈥?/p>
鍒欑洰鏍囧嚱鏁?/p>
4
z
x
y
飥?/p>
飥?/p>
飥?/p>
鐨勬渶澶у�间负
锛?/p>
A
锛?/p>
2
锛?/p>
B
锛?/p>
3
锛?/p>
C
锛?/p>
5
锛?/p>
D
锛?/p>
6
锛?/p>
3
锛夎
x
飪?/p>
R
锛屽垯
鈥?/p>
0
5
x
飥?/p>
飥?/p>
鈥?/p>
鏄?/p>
鈥?/p>
|
1|
1
x
飥?/p>
飥?/p>
鈥?/p>
鐨?/p>
锛?/p>
A
锛夊厖鍒嗚�屼笉蹇呰鏉′欢
锛?/p>
B
锛夊繀瑕佽�屼笉鍏呭垎鏉′欢