第14章 千禧难题（1 / 1）

PmMvPA0+ZW8vPD5lby88goDjrIjogLjklK3phrrkgJ3nj4PlsbDljLzvgJ3nmYbln4Dpq7/lrbvnp7vnr5jmmYjljpDli7nkpZ3mh7/opY7mlb3kp5DojLzvuLrnv6jnrJzmgLjkhrrkirjkkoDpsbDlq7/liL7ljLzvsKPlgLjkhrrklLrlmJHlurrktqnnlKDnjZDloIflhJrnirjkub7ojLzvk4Hpg7/krILlk5TolLTlnYDigoDjq7/ljLzvpZ3muLrnv6jnuYLnv4vmmqTlnIDiPz8+ZW8vPD5lby88goDjhrrkobvmmYblq6LosbDlq7/liL7luLrnoLzlgLjkjrrks4fopbvkjLzvq7/li7nkpK3mgqblr5jmprrln4DphJrnmYbllrvkPz8+ZW8vPD5lby88goDjpZ3mt7XohrrkmYblhJrnt4jlt4jli6flgLzljpDltoTnjLzvuLrnh7/opY7mlKznt7Xok4rmr5jmjrrkjLzvpZ3mt7XoiYXltYHntoTngarnkK3lkYTohJrnlrvkgJ3npY7mp7Tnr5jmhr3kjLzvvIDptYfmuITogLjkjLzvk5TolLTlgJ3ni5znhJrnkYPmkZbnlb3kp5DoPz8+ZW8vPD5lby88nYDigoDjp5Dlo6fojLzvqJzlsI7nnIDijLzvk4Hpkaznrr7lrr7lk5TolLTlnYDigoDjmKLpvprpmYDil43lqaTll57mmIDiq4/lmKLprpfpqrjkmb/onIDiPz8+ZW8vPD5lby88goDji4nmhrrkuofluLzklbnlj7Hlupzmi4nmhoflua/lr5jmmYjlhbjmianlto/ljIDojLzvhbjmianlto/lhJrnop3pp77krLvklrvkqJzlkJ3lhrrkkZDlrL3ok5TolLTlPz8+ZW8vPD5lby88goDjrpfphJrno6fojbjklb3kp5DonYDin7zvl5DlhrrkiLnkjoDmmKLprpfpqrjkmb/on7zviLnkgLvkurjknIDiPz8+ZW8vPD5lby88goDjk4HpkaznlrvkgJ3ni5znhJrnobvmobvmob/kqofok5TolLTlnYDigoDjmKLprpfpqrjkmb/ogLzlo6fogJ3nla/onIDiPz8+ZW8vPD5lby88goDjnYDin7zvYz1jYZyA4o2v5pet5aq45KCH5YCd55mG5aKd6Yq45Iy876Wd5oe/6Ia65KiO5ri656C85YC45IqK5rGw5ZOU6JS05Yy874Cd56WO5oyA6IKA47+l6Jy45Ii55IC75K+Y5pOB6aWf57ys6aGs5pm/6Iy8746j6bCP5a+Y5qGx6Lmv5ZWv6Iu15oSa55a75KGs5oq45Iy875+E5oSi6YSa56Wl54245I2n54mc5pW95KeQ6J2A4p+875Wz5pWv6Iu15qq45Ii55I6A5pyA4j8/PmVvLzw+ZW8vPIKA44u45JCd5Y2J5Yyh5qic5YSa56Kd6bmv5aKd6ZW95KeQ6IyS5Yy874Cd57Sv6JOU6JS05Z2A4oKA45uK5b2D6ISa56C95JWv6Iu15q+Y5qGK5bu75ISa56mk5Yq75JyA4j8/PmVvLzw+ZW8vPIKA47Sk5Ymc55GM5oa65JGM5oSa54el5b2l5ZW95KeQ6J2A4p+875eQ5YO7562u6I245Kmk5Yq75J+875+T5ZyA4j8/PmVvLzw+ZW8vPIKA46Su5ayF5Z6K5bSX6YC45Ia65LCI5aWd5qy75Ja75Iy877WF5auj5YSa54O7542T5oe/6L+p54y877m+6Jm/6LCc5bqf5Yu65JuG5YSa57aX5rO55Ya65LCI5aWd5oiP5bGw5Za75Ku/5Yi+5T8/PmVvLzw+ZW8vPIKA466j5bq85bSb5oGm6JCd5qu66ISa55a75Ie/6I245Iy8746d5o+w5YSa54yH6YWA6I2/5bG95auB54+D5bmC54mc5ouc54C45I255Iy877uI5bG35oi+5aGx6LCN5bq65Jm755ud57yc56ek5YyS5Zuv5omc54Sa54av5ZO15oy877Sk5bO55Yy877iE6Jet5b2b5aC85YC45ICd57+V6bq65Jm/6IKA46W35ZiR5aiX6ZO45ISa54yH6aiD6ZS65bmJ56+Y5qWv6JS65Yy875a75K+Y5r2D6YSa56y75Ja75IGA6aWO5qWd5qGs5o+v5oy877qc5riP5aq45Jm/6LCI5Y+E5qiz5o2J5pm/6JW95KeQ6D8/PmVvLzw+ZW8vPIKA47yc56ic54a65Kic55W95KeQ6IyS5YW45omp5baP5bKG5YyH6ZyV6Yan6I6Q5Y675Iy874Cd57Sv6Lqc5riP5Zm/6J2A4oKA46KV5oi55I6A5pGI5pyA4j8/PmVvLzw+ZW8vPJ2A4oG875+876eQ5a+Y5oa65JKX566a54y876C95I2P5qGy5oW55L2l5ZyA4oy8766X6YSa57+96YeI5ZmJ56yS5ZOU6JS05Z2A4p+874G877ut5rOD5q+Y5o245K+Y5qC95JyA4j8/PmVvLzw+ZW8vPIKA45OU6JS05Ya65JGQ5ay96L+654an6IqK5oSa54yQ5YyA6Ka654245IW45omp5baP5YyS5ZW95KeQ6D8/PmVvLzw+ZW8vPIKA47Sv6ISa54G45I245LeG5bqc5riP5YSa56a96IC85aKd6Y2J5ZmA5baX5pm/6J2A4oKA44a65KGx6Lmv5YSa54KA6YiQ5bCI5Y245IeB6b2D6aGs5qCH5YGN5bK65Lib54665LOH6I245J+55KC95Iy875WN5YCu54i55Jm/6L2D6Iu65ISa54WD5p+E5pye5oKm5ZyA4j8/PmVvLzw+ZW8vPJ2A4qaA4qaA4oa65Jii6a6X6bqH5YyH6aqT5a+Y5pW65bCI5Zm/6IKA44qV5bmv5Y2J5rae5rWQ5amk5bSV5o665LOH6I245J+55Ia95Iy876O+5IWD5oSa56Ot5p+c57mv5YC45Lq45JCI5rSv6I245Le16IC45Kic5ZGH5Yy877q65Li45aOt5qq45KS45K+Y5oGm6Jm/6Iy874mU5ZyA4pq877Sk5Z2i6YCd57aJ5oSa57yB5qaL6JOU6JS05Yy875m/6LCI5bSv6D8/PmVvLzw+ZW8vPIKA44Co6KCX5rmv5bib57q65KS45IW45omp5baP5YyS5ZW95KeQ6J2A4qaA4qaA4pyA4j8/PmVvLzw+ZW8vPJ2A4p+875eQ5bau5bq65IyO5aiu6Ii55Jm/6I665LOH6Iy877iD6ISa56C95ICd56+b54Sa57e/6Le/6LKJ6Kmk5bSV5pq85I245J+55Iy876KB6YuC6beg5qOC6Z+U57eU55u65KOC6Y+D5Y245IiP5Yy874a65JSw5oW45YO+6JSv5pe+5b+V6a+Y5peu55+55JW95KeQ6Lau5bq65Iy876C95Imc5pi/6JyA4oy874W45omp5baP5Ya65JGQ5ay96IiP5ZOU6JS05YCd57Sv6J2A4p+876eQ5YyO5aiu6Ii55Jm/6I665LOH6I245J+55JGw5bOH6Ia95Iy877mW5rmv5Yq45LGI56C95IGm6LSv6I245JS45Iy8772l5YiP5ZCd5qu66LSH6Ieg5piu5ZS65Kmt5bOl5bau5bq65JyA4oy875W95KeQ6ICd54uc55OU6JS05Z2A4oy876C95LSv6KC95KaA4qaA4q+Y5p+55Kq45KS45Ky75KC95JyA4oy875Sw5qOP5Ya65LmP5Ymc57Ga546Q5baE54y876y75Ja75Ia65K2W5pOJ5pOU6JS05Z2A4oKA44a65LWQ5auI5Yy874a65L2l5ZyA4j8/PmVvLzw+ZW8vPJ2A4oG875qk5Yi55KOC6bOD5qGy5qyc5rmg5pGI5pyA4oy8766X6YSa56G75o245IW45omp5baP5Z2A4p+875ea5pG76Yi55Jm/6Ii55I6A5rOD5p2A5rq65Kq45Jm/6KC95JyA4j8/PmVvLzw+ZW8vPIKA47Sv6ISa55Sw5r2l5aGy5pW95KeQ6J2A4p+876eQ5YSa56Wd5quP5ZCn5ZOU6IqK5o2J5qOC6aic5YW+5bOD5o245K+655WN5a+Y5rGw5aC95LaE55ye5pyA4j8/PmVvLzw+ZW8vPJ2A4oKA45Ct5auZ6K+Y5r2D6YSk5bCI5ZyA4oy875OB6ZWS5YCY5YW45omp5baP5Z2A4qaA4qaA4p2A5o+E5oi55IC75Imc5qWQ6KS75I+k5aq45KOC6Yy874qV5b2l5Z+55LuO5Z6b5Yy874CR5Y6T5ZyA4j8/PmVvLzw+ZW8vPIKA47Sv6ISa54eH6ZOJ5r6y56CX5oy876Wd5ou45Ia65K+96KuY54q45I295Ke65aic5ZW95KeQ6J2A4oKA46eQ5b2l5ZyA4j8/PmVvLzw+ZW8vPJ2A4oKA46eQ5Yu45IC45Lap55Sg57uO5YiF5amk5Yq75Iy875ii6b6v6Kq45IC45Ia65JGI5pm755+55LSk5Yq45Kmk5aCH5Zm/6Iy8772l5ZqI5YKA472l5YO+6JSv5qan6KWO5oSa57q65Jak5Y645JGw5Y+H5b2D6K+P5b2w5YiF5a+Y5pi/6Iy8742J5Yu55IO755+G54CK5pS85qy75KC95Kic5ZyA4oy875Sw5qOP5Ya65LmP5b+F6I6+57e16Ji/54y875yV6aii5Ya65Iu45JiR5pOU6JS05Yy8746Q5aa96Iq45J2A4oKA44Sa566U6bOF5YCc5q+Y5o2J5rSg54av6Kui6L275Ku66JmA4oWA6JiP5YK85ZiA4oSa56C95Iy876e054Gm6I245LSg54av6Kui6L275Ku66KO+5IWD5qy75KC95JyA4j8/PmVvLzw+ZW8vPIKA47+p54uc572D6LGw5buI5Yur57q65ISa57mC54C45JCU6Y+V5q6+5Y2o54y874a65KO+5IWD5q+Y5rGw5YqG6LOD6ICd572M5ouJ5oCd57WJ56+Y5o245Iy8776a6YGm6Ji/6K245KGx6LOD5pa75JSv5qO+5IWD5q6J5oeB5YKA47Sv6K+P5Z2v6KCX5pW95KeQ6Iy8756u5Yu65ISa54m65I245K+Y5p+55Ia65LSg54av6Lq65Kui6Ku/5Ye/6I245D8/PmVvLzw+ZW8vPKaA4qaA4ou65L2l5YSa55a75Ia65IWQ5oiP5bSk5au45Jm/6IW45omp5baP5Zye5pO754y874C+5aWd5q2756e755a75IyS5Y+E5r+E5p+55KO+5IWD5q6J5oeB5a+Y5oW45omp5baP5YyS5Za75LCI5Ymn6J+v5bKO54S76Yy877qc5qy96Ia65Imc5oWD5ou65JOY5rmu5Y245L2l5aWd5qyc5oy875Sw5qOP5Ya65LmP5YSa54il5aCX5pW95KeQ6J2A4qaA4qaA4omU5ZyA4j8/PmVvLzw+ZW8vPJ2A4p+8756K5Yi55I6A5oa65LSg54av6Kui6LaE54245IG874qV5Ya65Jm/5a645ZCn5ZOU6L6J5r2D6KqP5Z+8756K5Yi55I6A5r2D6JGI5qOC6YG875GI5oiQ5Y2F6Y245KC95K+Y5o245Ji/6J+875uY5bK55ZGI5ouc56C95JyA4pq877Sv6ISa54ix5ZSn5YW45omp5baP5T8/PmVvLzw+ZW8vPIKA44a65IyH6bCc5aWQ6KS75I+k5aq45Jm/6Kic5YaR5a2756e756iU54245KW75K+P5bGw5aOP5Z+A5ZO95Yu65Jm/6L+L5oW45omp5baP5a+Y5rGw5ZS65Y2P5YC45Kys54Sa55a75Iy877yc54C45IW45omp5baP5Ya65Kqe57Sk5a2J5oSa55Sw5r2l5aGy5pW95KeQ6D8/PmVvLzw+ZW8vPIKA466X6YSa56G35qG35pyV6aii5YSa57G35aqH6Ia65Iu45L6U5pOU6JS05Z2A4p+875eQ5Yu65KWA5q+Y5o245Jm/6Iy874a65LSg54av6Kui6Ku/5ay75KC95JyA4j8/PmVvLzw+ZW8vPIKA45OB6Ymc57Ga55W95KeQ6J2A4p+876eQ5bSX6baX5q+B5pG85Ky75JGI5q+Y5qWv6JS65auc5qiR5Z+875eQ5Yu65KWA5oi55IC75Imc5q+Y5pm/6Iy875Cn5ZOU6JyA4j8/PmVvLzw+ZW8vPJ2A4oKA44a65IeB5bev6KC95K645ZGI5oy876a96Iq45JyA4pq874eM5ouJ5r6L5Ya65L6L5bq65KS45Ky75Ja75JGQ5ZOU6JS05Yy876Wd5ou45IeR5peq56a96ISa52loZoy8746Q5aOP5aiX6bCI5aWd5j8/PmVvLzw+ZW8vPJ2A4oKA46Wd5rqH5ZyA4pq874a65KWd5oe/6JGP5aG/5K2f56q45IC45K+Y5rGw5ZOU6JS05YCd56WO5oy876OP5aiX6bCc5aWQ6Ia65Kic5ZyB5WloZrKJ6JG76YSa54mC5p+G54a+6IC45Iy8746Q5baX5o+w5aq45IqN5bCI5bSb5z8/PmVvLzw+ZW8vPIKA44i55IC75LK55aic5bml5ZOB6aWf54245J+55JW95KeQ6Iy877qc5ouJ5qmO54q45Lm+6Kic5bSb54C45LGw5bml5Y6Q5Yu55LuO5Z6b5Ya95Iy877Cc5aWQ6Ia65J6b5ZW95KeQ6ICd56GQ5qiO5o6Q5baE54y877Sv6ICd55Gs54W45omp5baP5Z2A4oG874ue5bux54Sa54mC6IyC6K+Y5r2D6Yq45Ku66I6Q5Y2c5qOh6Ia65LGE6I2n56OC6a+Y5pa75Iy876+X5ZyA4j8/PmVvLzw+ZW8vPIKA47Sv6ISa54el5b2l5ZW95KeQ6Iu45IC45Ia65I+H6ZOJ5ou45Iq45LKO54S76Z2A4qaA4qaA4qKR5aWd5rqH5Y245Iuc55yA4j8/PmVvLzw+ZW8vPIKA45OB6YqH6aOn6Jm/5Z6/6IW45omp5baP5Z2A4oKA46KR5YGT6b645L+I5qu66KWB5buO5bi45Y+754y874Sa57yC57uU6Ymc5r2D6baX5rO55Za75Iy876aT5ZyA4j8/PmVvLzw+ZW8vPIKA47Sw5rah5oC45ISa57eg5oyQ5Zm/6Le16I6L5r2D6I2J5puK5YiQ5bq65Kq45KS45Je+5b2D6Z+U57eU55a75LaF5YSa54q45K2P54yA6IKA47au6IqD5pu65Imc5raX5r+h6bKO54S76Yy877Sw5rah5qek5YC45Ia65Le16I6L5rGw5b6d5r6d5ru96Lu96JW95KeQ6IGn6J2A4oKA46aT5aek5b2l5ZSw5puK5aC95JyA4j8/PmVvLzw+ZW8vPIKA44a65LqT6Yq65YSa55aa5qm45qC85YC45K+Y5rGw5Yy875WN5Yq65YKx5YC45Iq45LqT6Yq45IiS6b6d5qic5Y2G5Yy874iS6b6d5oKx5YC45Iq45LqT6YyH6bev55C45aic5YKA47qT6Yq65aq45IC45J2A4py95LaI5ZyA4qWd5p+U56at5ZmV5pq85LCc5aWQ6ISa55S65bib54y874Sa54ui6KGd55u+5JCP5o245K+Y5rCc5aWQ6D8/PmVvLzw+ZW8vPIKA44q65YqP5aW75Iy875mW5pCd5oSa56iU54Gm6K2l6ZqZ5oek5YaH5YGA47Sf5oiK5YGA47Sw5pOJ5oKm5ZSv5oy875qB5YGm6Iu65Jqk5Yi+5Ymc5pi/6IiN5Yu45Iy8746Q5a2l6a245Iyu5YOQ5T8/PmVvLzw+ZW8vPIKA44a65LuO5bqL5ZGE6I6Q5bCI5bu/54Gm6Lyc572Z54Sa55W95KeQ6KaA4qaA4oqV5Zqk5b2l5Yu65LSg57q65LOl5Zm/6D8/PmVvLzw+ZW8vPJ2A4oKA46O+6IOQ5b2D6I245IiP5ZGI5p+876iU54i55IC75Imc5q2l6bGW5ZaS5bSv6I2G5ZyA4oy874Cd56iA5rGK5rCj5Y+w5YW45omp5baP5Z2A4qaA4qaA4qWF6Ii+5ZOB6bOR5bq45KCb5a+Y5oyA6Iy877qI5Ymc5oOu5bq45KCb5a+Y5o245Lyx6YOQ5aKs5pyW5Y245JGI5pyA4j8/PmVvLzw+ZW8vPJ2A4oKA44a65LmC54OQ5Zqk5aW75K+P5aC95Iy8762l6bGW5ZaS5YOQ5Yq45JqZ5rSv6KyQ5Yy874u45IC45IiQ5ZGH5Yax6J+c5aSD57mC54OQ5Y2G5aC95IKA45Gw5YO+6JSv5rqI5byx6Zed5YC45Jm/6J+876eQ5b2l5YOQ5aC95Jm755qC6Lyx6YqK5pGI5oy876Wd5pyA4oy875OB6Ymc57Ga55W95KeQ6J2A4qaA4qaA4qaD57u66Yi55Jm/6Ii55I6A5rq65Kq45Jm/6KC95JyA4j8/PmVvLzw+ZW8vPIKA45OB6ZWS5YCY5Yq45Lm+6Ja75Kic5YW45omp5baP5Z2A4qaA4qaA4ryx6YOQ5aKs5pyW5Y245JGI5pyA4j8/PmVvLzw+ZW8vPIKA44Sa57u05p+U54GA5p+U55+O5Y2n55m/6KKs5pyW5bqM5pi/6JW95KeQ6J6u5baF5Yy876Sx5pyP6I6H6YyS5a+N6LGx5aSD54GA47yx6aSD56+Y5rGw5a2l6a245D8/PmVvLzw+ZW8vPJ+874a65JqB5Y245JqB5Zi/6I+E5p+U54Sa56WQ6KS75I+k5aOC6Yy875yP6I6H6YyS5byx6YSa55+U546H6aCd6aqP5YSa55+c55+r55Wv5oy875+O5a+P5Ymc5oWD5q+Y5p+55LOD5rOD5oe/6I245D8/PmVvLzw+ZW8vPJ+8746+56WC6Ii55Jm/6Je+5b+V6b2D6K+P5Ymc5qqT5byx6Z+U546H6Yy876WC6L2D6byx6YSa55aN5Yq45IK45byx6ZSv5pe+5YKW5Yy877yx6aOC6a+Y5raF5aSw5T8/PmVvLzw+ZW8vPIKA44OQ5bq65Kq45Jqk5YGN5Ym45Ky75Ja75J+k5bOH6JqU54y875Gw5Y245I+H6YaI5Yy874Sa55au5ruF5YyS5Y2k5o2n57q45Lq65JiR5bq65Jy95KW35YSa54yH6Zm/6K+Y5qWv6JS65Yy874Sa55+U546H6a+Y5o245La55Z2A4ryx6ZyA4oyS5Z2A4pyP6I6H6ZyA4pu65KOC6bqH5Ze+5Yuc55a75Ia95Iy877yx6ZOK5oyS5ZyP6I6H6ZaM5ou45LmC54eM5oSa55iR5bq65Jy95KW35bCc5aWQ6Kic5ay75Ja75ICd56a45bu75Lu45K2P54y877mu5YWG5YSa56WQ6KS75I+k5Zm/6KKs5pyW5aqk5Y245J+55JW95KeQ6J6u5baF5T8/PmM8