1
/
4
蹇箰鍐滃満鈥斺�旇繍绠楀緥淇℃伅绐椾笁锛堜箻娉曞垎閰嶅緥锛?/p>
鏁欐潗鍒嗘瀽锛?/p>
閫氳繃鍛堢幇鑺辨湪鍩哄湴涓妽鑽拰鐗′腹涓ょ鑺卞崏鐨勭妞嶆儏鍐碉紝
瀛︿範涔樻硶鐨勫垎
閰嶅緥锛屽苟鐢ㄥ瓧姣嶈〃绀猴細
锛?/p>
a+b
锛壜穋=a路c+b路c]銆傝繍鐢ㄤ箻娉曠殑鍒嗛厤寰嬭繘琛岀畝渚胯
绠椼�備箻娉曞垎閰嶅緥鐨勬嫇灞曘�?/p>
瀛︽儏鍒嗘瀽锛?/p>
澶氭暟瀛︾敓鍦ㄧ粌涔犳椂鎰熷埌涔樻硶鍒嗛厤寰嬫瘮杈冮毦锛?/p>
涓嶈兘姝ｇ‘鐨勮В鍐抽棶棰橈紝
鏂?/p>
娉曚笉澶熺伒娲汇�?/p>
绠�渚胯绠楁彁楂樹簡璁＄畻鐨勬晥鐜囷紝
鎻愰珮瀛︾敓鐨勮绠楄兘鍔涖�?/p>
杩愮畻寰嬪浜庡悗缁殑鍒嗘暟杩炰箻
绛夋湁鐫�閲嶈鐨勪綔鐢ㄣ�?/p>
鏁欏鐩爣锛?/p>
1
銆佽繘涓�姝ョ悊瑙ｃ�佹帉鎻′箻娉曞垎閰嶅緥锛岃兘澶熺伒娲昏繍鐢ㄤ箻娉曞垎閰嶅緥杩涜绠�渚胯绠椼�?/p>
2
銆?/p>
鎺㈢储
锛?/p>
a
锛?/p>
b
锛?/p>
脳
c=a
脳
c
锛?/p>
b
脳
c
鐨勮寰嬶紝
骞惰兘鐏垫椿杩愮敤杩欎竴瑙勫緥杩涜绠�渚胯绠椼�?/p>
3
銆佺粡鍘嗗叡鍚屾帰绱㈢殑杩囩▼锛屽煿鍏昏В鍐冲疄闄呴棶棰樺拰鏁板浜ゆ祦鐨勮兘鍔涖�?/p>
閲嶇偣锛氱悊瑙ｃ�佹帉鎻′箻娉曞垎閰嶅緥锛岃兘澶熺伒娲昏繍鐢ㄤ箻娉曞垎閰嶅緥杩涜绠�渚胯绠椼�?/p>
闅剧偣锛氭帰绱紙
a
锛?/p>
b
锛壝?/p>
c=a
脳
c
锛?/p>
b
脳
c
鐨勮寰嬶紝骞惰兘鐏垫椿杩愮敤杩涜绠�渚胯绠椼�?/p>
鏁欏杩囩▼锛?/p>
涓�銆佸鍏ユ柊璇?/p>
1
銆佸彛绠楃粌涔?/p>
2
銆?/p>
涔樻硶浜ゆ崲寰嬬殑瀛楁瘝鍏紡
锛?/p>
锛?/p>
銆?/p>
涔樻硶缁撳悎寰嬬殑瀛楁瘝鍏紡
锛?/p>
锛?/p>
銆?/p>
涔樻硶鍒嗛厤寰嬬殑瀛楁瘝鍏紡锛?/p>
锛夈�?/p>
浜屻�佸悎浣滄帰绌?/p>
1
銆佽浠跺嚭绀轰緥棰橈細
135
脳
6
锛?/p>
65
脳
6
瀛︾敓鐙珛瀹屾垚銆傚皬缁勪氦娴佽璁猴細鎬庢牱璁＄畻鏈�绠�渚匡紵
鏁欏笀宸¤锛屾牴鎹鐢熸儏鍐甸�傚綋缁欎簣鎻愮ず锛堣繍鐢ㄤ箻娉曞垎閰嶅緥璇曚竴涓嬶級銆?/p>
瀛︾敓姹囨姤浜ゆ祦锛屾寚鍚嶆澘婕旓紝璇寸畝渚胯绠楃殑鏂规硶銆?/p>
甯堢敓灏忕粨锛氳繍鐢ㄤ箻娉曞垎閰嶅緥涔熻兘浣胯绠楃畝渚裤�?/p>
2
銆佹暀甯堝嚭绀轰緥棰橈細
12
脳
105
瀛︾敓鍒嗙粍璁ㄨ浜ゆ祦锛氳繖閬撻鎬庢牱璁＄畻绠�渚匡紵
鏁欏笀宸¤锛岄�傛椂鎻愰啋瀛︾敓锛氬彲浠ユ妸
105
鎷嗗垎鎴愶紙
100
锛?/p>
5
锛夌殑鍜岋紝鍦ㄨ繍鐢ㄤ箻娉曞垎閰?/p>
寰嬨�?/p>