| ²é¿´: 2405 | »Ø¸´: 30 | |||
| ±¾Ìû²úÉú 1 ¸ö ³ÌÐòÇ¿Ìû £¬µã»÷ÕâÀï½øÐв鿴 | |||
wangww2011ľ³æ (ÖøÃûдÊÖ)
|
[½»Á÷]
Project Euler 48 Å·À¹¤³Ì 48 Ìâ ÒÑÓÐ5È˲ÎÓë
|
||
|
ÒÑÖª 1^1 + 2^2 + 3^3 + ... + 10^10 = 10405071317 ÇëÎÊ1^1 + 2^2 + 3^3 + ... + 1000^1000µÄºóʮλÊǶàÉÙ£¿ |
» ²ÂÄãϲ»¶
083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á
ÒѾÓÐ19È˻ظ´
280Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
283Çóµ÷¼Á
ÒѾÓÐ21È˻ظ´
ÉúÎïѧµ÷¼Á ¿Éµ÷¼Áµ½ÉúÎïÓëÒ½Ò©
ÒѾÓÐ8È˻ظ´
289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£)
ÒѾÓÐ8È˻ظ´
295·ÖÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ21È˻ظ´
277 ÊýÒ»104£¬Ñ§Ë¶£¬Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
ҩѧר˶µ÷¼Á
ÒѾÓÐ7È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
Project Euler 50 Å·À¹¤³Ì 50 Ìâ
ÒѾÓÐ12È˻ظ´
Project Euler 49 Å·À¹¤³Ì 49 Ìâ
ÒѾÓÐ5È˻ظ´
Project Euler 47 Å·À¹¤³Ì 47 Ìâ
ÒѾÓÐ4È˻ظ´
Project Euler 46 Å·À¹¤³Ì 46 Ìâ
ÒѾÓÐ8È˻ظ´
Project Euler 45 Å·À¹¤³Ì 45 Ìâ
ÒѾÓÐ7È˻ظ´
Euler ¹¤³Ì µÚÈýÊ®°ËÌâ
ÒѾÓÐ9È˻ظ´
Euler ¹¤³Ì µÚØ¥¾ÅÌ⣺ÓжàÉÙ²»Í¬µÄÏî?
ÒѾÓÐ30È˻ظ´
Euler ¹¤³Ì µÚØ¥ÁùÌ⣺×µÄÑ»·½Ú
ÒѾÓÐ9È˻ظ´
Å·À¹¤³Ì£¬µÚ¶þʮһÌ⣬¼ÆËã10000ÒÔÏÂÇ׺ÍÊýµÄºÍ¡£
ÒѾÓÐ14È˻ظ´
Euler Project Q17. Å·À¹¤³ÌµÚÊ®ÆßÌâ
ÒѾÓÐ4È˻ظ´
Euler ¹¤³ÌµÚÊ®ÁùÌ⣺2µÄ1000´Î·½µÄ¸÷ÏîºÍ
ÒѾÓÐ14È˻ظ´
Euler ¹¤³Ì µÚÊ®ÎåÌ⣺´Ó×óÉϽǵ½ÓÒϽÇÓжàÉÙÌõ·£¿
ÒѾÓÐ5È˻ظ´
Euler ¹¤³Ì µÚ14Ì⣺ÕÒ×µÄÊýÁÐ
ÒѾÓÐ9È˻ظ´
Euler Project Q13 Å·À¹¤³ÌµÚÊ®ÈýÌâ
ÒѾÓÐ20È˻ظ´
Euler Project Q12 Å·À¹¤³ÌµÚÊ®¶þÌâ
ÒѾÓÐ23È˻ظ´
Euler Project Q8. Å·À¹¤³ÌµÚ°ËÌâ
ÒѾÓÐ4È˻ظ´
Euler Project Q7. Å·À¹¤³ÌµÚÆßÌâ
ÒѾÓÐ14È˻ظ´
tieer
ľ³æ (ÕýʽдÊÖ)
- ³ÌÐòÇ¿Ìû: 4
- Ó¦Öú: 48 (СѧÉú)
- ½ð±Ò: 1528.2
- É¢½ð: 565
- ºì»¨: 26
- Ìû×Ó: 551
- ÔÚÏß: 739.7Сʱ
- ³æºÅ: 761880
- ×¢²á: 2009-05-02
- רҵ: ¸ß·Ö×Ó²ÄÁϽṹÓëÐÔÄÜ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+1): »¶Ó³£À´ÌÖÂÛ 2011-09-07 16:44:22
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+1): »¶Ó³£À´ÌÖÂÛ 2011-09-07 16:44:22
|
±©Á¦Õâ¸öµ±È»¼òµ¥£¬ python ºóʮλ£º9110846700 [ Last edited by tieer on 2011-9-7 at 13:59 ] |

2Â¥2011-09-07 13:56:36
tieer
ľ³æ (ÕýʽдÊÖ)
- ³ÌÐòÇ¿Ìû: 4
- Ó¦Öú: 48 (СѧÉú)
- ½ð±Ò: 1528.2
- É¢½ð: 565
- ºì»¨: 26
- Ìû×Ó: 551
- ÔÚÏß: 739.7Сʱ
- ³æºÅ: 761880
- ×¢²á: 2009-05-02
- רҵ: ¸ß·Ö×Ó²ÄÁϽṹÓëÐÔÄÜ
¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+2): ¹ÄÀø½»Á÷£¬»¶Ó³£À´³ÌÐòÓïÑ԰棡 2011-09-09 23:20:49
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+2): ¹ÄÀø½»Á÷£¬»¶Ó³£À´³ÌÐòÓïÑ԰棡 2011-09-09 23:20:49
|
»òÕßÕâÑù¿ìµã |

3Â¥2011-09-07 14:02:12
sudo
ľ³æ (ÕýʽдÊÖ)
- ³ÌÐòÇ¿Ìû: 16
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 1297.6
- É¢½ð: 1486
- ºì»¨: 20
- Ìû×Ó: 588
- ÔÚÏß: 641Сʱ
- ³æºÅ: 1211394
- ×¢²á: 2011-02-24
- ÐÔ±ð: GG
- רҵ: ÎÄÒÕÃÀѧ
¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+2): »¶Ó³£À´ÌÖÂÛ 2011-09-07 16:44:51
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+2): »¶Ó³£À´ÌÖÂÛ 2011-09-07 16:44:51
|
ÒòΪ (a*b)%n == ((a%n)*(b%n))%n ¹Ê |
4Â¥2011-09-07 16:29:58
libralibra
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
æôÆï½«¾ü
- ³ÌÐòÇ¿Ìû: 40
- Ó¦Öú: 817 (²©ºó)
- ½ð±Ò: 12914.1
- ºì»¨: 64
- Ìû×Ó: 2238
- ÔÚÏß: 287.3Сʱ
- ³æºÅ: 696514
- ×¢²á: 2009-02-05
- רҵ: ¼ÆËã»úÈí¼þ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
jjdg(½ð±Ò+1): ¸Ðл²ÎÓë 2011-09-08 10:08:40
ben_ladeng: 2011-09-09 12:47:39
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
jjdg(½ð±Ò+1): ¸Ðл²ÎÓë 2011-09-08 10:08:40
ben_ladeng: 2011-09-09 12:47:39
|
ÕâÎÒµ±Ê±Ð´µÄ,µ«ÊÇÏÖÔÚ¿´²»Ã÷°××¢ÊÍÁË python ½á¹û 9110846700 |

5Â¥2011-09-08 01:03:26
wangww2011
ľ³æ (ÖøÃûдÊÖ)
- ³ÌÐòÇ¿Ìû: 13
- Ó¦Öú: 11 (СѧÉú)
- ½ð±Ò: 4023.1
- É¢½ð: 2709
- ºì»¨: 18
- ɳ·¢: 1
- Ìû×Ó: 1915
- ÔÚÏß: 1537.1Сʱ
- ³æºÅ: 772953
- ×¢²á: 2009-05-17
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
¡ï
ÓàÔó³É(½ð±Ò+1): ¹ÄÀø½»Á÷£¡ 2011-09-09 23:21:16
ÓàÔó³É(½ð±Ò+1): ¹ÄÀø½»Á÷£¡ 2011-09-09 23:21:16
|
ȷʵûÓÐ×¢Òâµ½Äܱ»10Õû³ýµÄ²»ÓüÆËã ÒòΪȡ×îºóʮ룬ÓÃÈ¡ÓàµÄ°ì·¨¾ÍÊǶÔ10^10È¡Ó࣬¾ÍÏ൱ÓÚµ×¶Ô10È¡ÓàÁË£¬ËùÒÔÈç¹û a%10=0£¬ÔòÓÐ(a^a)%(10^10)=0£¬ËùÒÔ¿ÉÒÔ²»¼Ó |
6Â¥2011-09-08 08:44:50
huycwork
½ð³æ (ÖøÃûдÊÖ)
- ³ÌÐòÇ¿Ìû: 22
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 953
- É¢½ð: 663
- ºì»¨: 8
- ɳ·¢: 13
- Ìû×Ó: 1080
- ÔÚÏß: 264.1Сʱ
- ³æºÅ: 1257243
- ×¢²á: 2011-04-06
- רҵ: ½ðÈÚѧ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+1): ºÇºÇ£¬¹ÄÀø½»Á÷£¡ 2011-09-09 23:21:53
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+1): ºÇºÇ£¬¹ÄÀø½»Á÷£¡ 2011-09-09 23:21:53
|
4Â¥: Originally posted by sudo at 2011-09-07 16:29:58: ÒòΪ (a*b)%n == ((a%n)*(b%n))%n ¹Ê [code] #include <stdio.h> int main() { unsigned int i, j; unsigned long long sum=0, tmp; const unsigned long long k=10000000000ULL; ... ÊýÂÛ¹¦µ×ºÜÔúʵѽ~ °³ÕâÓиöÊý×飬¿´ºÃ¾Ãû¿´³öÀ´£¬Äã¸ø½â½â£º 22 26 £¨£© 23 24 21 £¨£© 18 ËÀ»î¾ÍÊÇ¿´²»³öÀ´ÕâÁ©¿Õ¸ÃÌîɶ£¿ |

7Â¥2011-09-08 11:36:36
sudo
ľ³æ (ÕýʽдÊÖ)
- ³ÌÐòÇ¿Ìû: 16
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 1297.6
- É¢½ð: 1486
- ºì»¨: 20
- Ìû×Ó: 588
- ÔÚÏß: 641Сʱ
- ³æºÅ: 1211394
- ×¢²á: 2011-02-24
- ÐÔ±ð: GG
- רҵ: ÎÄÒÕÃÀѧ
¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+3): Ç¿£¬ºÇºÇ£¡ 2011-09-09 23:22:32
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+3): Ç¿£¬ºÇºÇ£¡ 2011-09-09 23:22:32
|
7Â¥: Originally posted by huycwork at 2011-09-08 11:36:36: ÊýÂÛ¹¦µ×ºÜÔúʵѽ~ °³ÕâÓиöÊý×飬¿´ºÃ¾Ãû¿´³öÀ´£¬Äã¸ø½â½â£º 22 26 £¨£© 23 24 21 £¨£© 18 ËÀ»î¾ÍÊÇ¿´²»³öÀ´ÕâÁ©¿Õ¸ÃÌîɶ£¿ +.+µÉÁ˺ܾã¬Óеãǣǿ£º 22 26 (20) 23 24 21 (23) 18 (27) 22 26 (20) 23 24 21 (23) 18 (27) ÕýºÃÿÐÐÿÁеĺͶ¼ÊÇ68... |
8Â¥2011-09-08 13:09:37
huycwork
½ð³æ (ÖøÃûдÊÖ)
- ³ÌÐòÇ¿Ìû: 22
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 953
- É¢½ð: 663
- ºì»¨: 8
- ɳ·¢: 13
- Ìû×Ó: 1080
- ÔÚÏß: 264.1Сʱ
- ³æºÅ: 1257243
- ×¢²á: 2011-04-06
- רҵ: ½ðÈÚѧ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+1): ¹ÄÀø½»Á÷£¡ 2011-09-09 23:23:07
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+1): ¹ÄÀø½»Á÷£¡ 2011-09-09 23:23:07
|
8Â¥: Originally posted by sudo at 2011-09-08 13:09:37: +.+µÉÁ˺ܾã¬Óеãǣǿ£º 22 26 (20) 23 24 21 (23) 18 (27) 22 26 (20) 23 24 21 (23) 18 (27) ÕýºÃÿÐÐÿÁеĺͶ¼ÊÇ68... ![]() ÄãÕâĪ·Ç¾ÍÊÇ´«ËµÖеÄÁ¢Ìåʽȫ·½Î»ÊӽǺǺÇ~ ²»¹ýÕâ¸öÌâÊÇ¿´¹æÂɵģ¬ÒªÒ»¸öͨÏʽµÄ¡£ÊǸöǰЩÌìCVTÕÐÆ¸µÄÖ°Òµ²âÆÀÌâ¡£ |

9Â¥2011-09-08 13:44:59
sudo
ľ³æ (ÕýʽдÊÖ)
- ³ÌÐòÇ¿Ìû: 16
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 1297.6
- É¢½ð: 1486
- ºì»¨: 20
- Ìû×Ó: 588
- ÔÚÏß: 641Сʱ
- ³æºÅ: 1211394
- ×¢²á: 2011-02-24
- ÐÔ±ð: GG
- רҵ: ÎÄÒÕÃÀѧ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+1): ¹ÄÀø½»Á÷£¡ 2011-09-09 23:23:16
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓàÔó³É(½ð±Ò+1): ¹ÄÀø½»Á÷£¡ 2011-09-09 23:23:16
|
9Â¥: Originally posted by huycwork at 2011-09-08 13:44:59: ![]() ÄãÕâĪ·Ç¾ÍÊÇ´«ËµÖеÄÁ¢Ìåʽȫ·½Î»ÊӽǺǺÇ~ ²»¹ýÕâ¸öÌâÊÇ¿´¹æÂɵģ¬ÒªÒ»¸öͨÏʽµÄ¡£ÊǸöǰЩÌìCVTÕÐÆ¸µÄÖ°Òµ²âÆÀÌâ¡£ ²»Ë¼¿¼À² ÉËÄÔϸ°û...²»¹ýÕâ¸ö¡°Í¨Ïʽ¡±ÊÇÔõô¶¨ÒåµÄ£¿ÊDz»ÊDZØÐëÄÜд³Éf(n)µÄÐÎʽ¶øÇÒÒªÇóf(n)²»Äܵݹ鶨Òå¡¢²»ÄÜΪ·Ö¶Îº¯Êý£¿»òÕß»¹ÓÐʲô±ðµÄÏÞÖÆÌõ¼þ£¨±ÈÈçÐè²»ÐèÒªÔÚnÊôÓÚ[0, +¡Þ)ÉϽÔÓж¨Ò壩£¿ =.=ûÔõô×ö¹ýÕâÖÖÌ⣬²»ÖªµÀÓÐʲôԼ¶¨Ë׳ɵÄÌ×·£¬¿È... |
10Â¥2011-09-08 14:07:02













»Ø¸´´ËÂ¥

ÉËÄÔϸ°û...