1
50
閬?/p>
JAVA
鍩虹缂栫▼缁冧範棰?/p>
Java
瀛︿範绗旇
2010-03-19 17:45:01
闃呰
1117
璇勮
6
瀛楀彿锛氬ぇ涓皬
璁㈤槄
銆愮▼搴?/p>
1
銆?/p>
棰樼洰锛氬彜鍏搁棶棰橈細鏈変竴瀵瑰厰瀛愶紝浠庡嚭鐢熷悗绗?/p>
3
涓湀璧锋瘡涓湀閮界敓涓�瀵瑰厰瀛愶紝灏忓厰瀛愰暱鍒扮涓変釜鏈堝悗姣忎釜鏈?
鍙堢敓涓�
瀵瑰厰瀛愶紝鍋囧鍏斿瓙閮戒笉姝伙紝闂瘡涓湀鐨勫厰瀛愭�绘暟涓哄灏戯紵
1.
绋嬪簭鍒嗘瀽锛?/p>
鍏斿瓙鐨勮寰嬩负鏁板垪
1,1,2,3,5,8,13,21....
銆愮▼搴?/p>
2
銆?/p>
棰樼洰锛氬垽鏂?/p>
101-200
涔嬮棿鏈夊灏戜釜绱犳暟锛屽苟杈撳嚭鎵�鏈夌礌鏁般�?/p>
1.
绋嬪簭鍒嗘瀽锛氬垽鏂礌鏁扮殑鏂规硶锛氱敤涓�涓暟鍒嗗埆鍘婚櫎
2
鍒?/p>
sqrt(
杩欎釜鏁?/p>
)
锛屽鏋滆兘琚暣闄わ紝
鍒欒〃鏄庢鏁颁笉鏄礌鏁帮紝鍙嶄箣鏄礌鏁般�?/p>
銆愮▼搴?/p>
3
銆?/p>
棰樼洰
锛?/p>
鎵撳嵃鍑烘墍鏈夌殑
"
姘翠粰鑺辨暟
"
锛?/p>
鎵�璋?/p>
"
姘翠粰鑺辨暟
"
鏄寚涓�涓笁浣嶆暟
锛?/p>
鍏跺悇浣嶆暟瀛楃珛鏂瑰拰绛変簬璇ユ暟鏈韩
銆?/p>
渚嬪锛?/p>
153
鏄竴涓?/p>
"
姘翠粰鑺辨暟
"
锛屽洜涓?/p>
153=1
鐨勪笁娆℃柟锛?/p>
5
鐨勪笁娆℃柟锛?/p>
3
鐨勪笁娆℃柟銆?/p>
1.
绋嬪簭鍒嗘瀽锛氬埄鐢?/p>
for
寰幆鎺у埗
100-999
涓暟锛屾瘡涓暟鍒嗚В鍑轰釜浣嶏紝鍗佷綅锛岀櫨浣嶃�?/p>
銆愮▼搴?/p>
4
銆?/p>
棰樼洰锛氬皢涓�涓鏁存暟鍒嗚В璐ㄥ洜鏁般�備緥濡傦細杈撳叆
90,
鎵撳嵃鍑?/p>
90=2*3*3*5
銆?/p>
绋嬪簭鍒嗘瀽锛氬
n
杩涜鍒嗚В璐ㄥ洜鏁帮紝搴斿厛鎵惧埌涓�涓渶灏忕殑璐ㄦ暟
k
锛岀劧鍚庢寜涓嬭堪姝ラ瀹屾垚锛?/p>
(1)
濡傛灉杩欎釜璐ㄦ暟鎭扮瓑浜?/p>
n
锛屽垯璇存槑鍒嗚В璐ㄥ洜鏁扮殑杩囩▼宸茬粡缁撴潫锛屾墦鍗板嚭鍗冲彲銆?/p>
(2)
濡傛灉
n<>k
锛屼絾
n
鑳借
k
鏁撮櫎锛屽垯搴旀墦鍗板嚭
k
鐨勫�硷紝骞剁敤
n
闄や互
k
鐨勫晢
,
浣滀负鏂扮殑姝ｆ暣鏁颁綘
n,
閲嶅鎵ц绗?
涓�姝ャ�?/p>
(3)
濡傛灉
n
涓嶈兘琚?/p>
k
鏁撮櫎锛屽垯鐢?/p>
k+1
浣滀负
k
鐨勫�?/p>
,
閲嶅鎵ц绗竴姝ャ�?/p>
銆愮▼搴?/p>
5
銆?/p>
棰樼洰锛氬埄鐢ㄦ潯浠惰繍绠楃鐨勫祵濂楁潵瀹屾垚姝ら锛氬涔犳垚缁?/p>
>=90
鍒嗙殑鍚屽鐢?/p>
A
琛ㄧず锛?/p>
60-89
鍒嗕箣闂寸殑鐢?/p>
B
琛ㄧず锛?
60
鍒嗕互涓?/p>
鐨勭敤
C
琛ㄧず銆?/p>
1.
绋嬪簭鍒嗘瀽锛?/p>
(a>b)?a:b
杩欐槸鏉′欢杩愮畻绗︾殑鍩烘湰渚嬪瓙銆?/p>
銆愮▼搴?/p>
6
銆?/p>
棰樼洰锛氳緭鍏ヤ袱涓鏁存暟
m
鍜?/p>
n
锛屾眰鍏舵渶澶у叕绾︽暟鍜屾渶灏忓叕鍊嶆暟銆?/p>
1.
绋嬪簭鍒嗘瀽锛氬埄鐢ㄨ緱闄ゆ硶銆?/p>
銆愮▼搴?/p>
7
銆?/p>
棰樼洰锛氳緭鍏ヤ竴琛屽瓧绗︼紝鍒嗗埆缁熻鍑哄叾涓嫳鏂囧瓧姣嶃�佺┖鏍笺�佹暟瀛楀拰鍏跺畠瀛楃鐨勪釜鏁般�?/p>
1.
绋嬪簭鍒嗘瀽锛氬埄鐢?/p>
while
璇彞
,
鏉′欢涓鸿緭鍏ョ殑瀛楃涓嶄负
'\n'.
銆愮▼搴?/p>
8
銆?/p>
棰樼洰锛氭眰
s=a+aa+aaa+aaaa+aa...a
鐨勫�硷紝鍏朵腑
a
鏄竴涓暟瀛椼�備緥濡?/p>
2+22+222+2222+22222(
姝ゆ椂鍏辨湁
5
涓暟鐩稿姞
)
锛?/p>
鍑犱釜鏁扮浉鍔犳湁閿洏鎺у埗銆?/p>
1.
绋嬪簭鍒嗘瀽锛氬叧閿槸璁＄畻鍑烘瘡涓�椤圭殑鍊笺�?/p>
銆愮▼搴?/p>
9
銆?/p>
棰樼洰锛氫竴涓暟濡傛灉鎭板ソ绛変簬瀹冪殑鍥犲瓙涔嬪拰锛岃繖涓暟灏辩О涓?/p>
"
瀹屾暟
"
銆備緥濡?/p>
6=1
锛?/p>
2
锛?/p>
3.
缂栫▼
鎵惧嚭
1000
浠ュ唴鐨?
鎵�鏈夊畬
鏁般�?/p>