第21章 解决问题的方法(1 / 2)
PmMvPDqTgemjj+WAvOWMvO+ulOmcgeWCmuaLuOSJjOaWu+SMvO+MruW+lOa0pOWclemquOSAuOSsrOc+Yzw+Yy88goDjirjkrpTpnL3kjZPmhrrkqJzlvpTmi4nmh7Dlr5jmtI3llrvkjLzvoazmmb/oh7/ojbjkPmM8PmMvPIKA466U6b6U5q2S5oa65Iu45ImM5oiP5Za75Iy875+d5pO755ib55KA5Yy874yu5bSv6D5jPD5jLzydgOKCgOOlnea6h+WGuuSqieW6qee9iuappOWkuOSNieWRiOaMvO+EmueNi+agveSvmOaxsOWMvO+5r+WcgOKMvO+0pOW5gue5gueEuuWEuuWwlOc+Yzw+Yy88nYDin7zvg7vnko7mhJrnjYvmkYjmr5jmmb/onIDiPmM8PmMvPJ2A4p+874i55IC75Ia65LqH5Yuc55yA4j5jPD5jLzw6k4Hprpfpo4/lgLzljYnmjLzvjpDlmJvnkoDli6flgLzlh4nntoPoh7DlhLrlhLrlsJTnjLzvjK7lvpTmPmM8PmMvPIKA44eJ56+654Sa56Wd5rqH5Y2L5rqc5o+D5YSR5q+Y5qqP5Yy874e/6JOf5rK45omc5qGy5p+55KKd6buU54y875+c57Gk5Zu65Imc5rOf6bCj5Yy876+06J6/6I245I+65bqh6T5jPD5jLzyCgOOfkumGiOWgh+WBjeWGuuSolOeMruW+lOa+sOWwiOW0pOWOu+Q+Yzw+Yy88goDjop3pu5Tng7vnko7mhJrnjYvmso3mtoPoqJTnupzlh4nnqJzllrvkr5jmtoTnn6vnmb/osI7nkY/llrvkjLzvqIrlrL3ohJrnso3mtoPol5HoqJrpjLzvnL3kpbfli6flgLzlupzmoJjmvpTmPmM8PmMvPIKA44q45JGP5Zmy5oa65LCI5ZCd5Yi45YGA6IuO54yS5Yy876+B54a65LOF5YSa552v6KyQ5a+Z5ouO5z5jPD5jLzyCgOOTgem0r+izheWAvOWHjOaGuuSHjOaEuuWEuuWwlOc+Yzw+Yy88nYDigoDjpZ3mh7/ojLzvr4Hns4XlnIDiPmM8PmMvPIKA44q45Iu55IO45ZW55bG95ZWK5oa65Kic5ZOJ5rGw5Z+d5omF5ZOB6YC45Iy874u45KCH5Ya65Jy95I2T5oy8742J5bqc5qCY5r6U5rCI5bC16D5jPD5jLzyCgOOHiee2g+iYm+eAuOSGuuS6h+W/i+axsOWMvO+avOSAuOShsuY+Yzw+Yy88goDjv4jmprnkhrrkm7/osbDljLzvjpDlv77kqofourrkpLjkqa7ohLrlhLrlsJTnPmM8PmMvPIKA45y/6Kqk5YSa57um572D6I245Iy877u75Lu45K2P56+Y5pa75Iy875ak5Y+E5qq45K+Y5rSk5YuO54GA6D5jPD5jLzyCgOOZv+iPveSRsOWIvuW9g+msiOiAuOSMvO+ameaWiOapl+aBpuienemkmemMvO+NiOi/ruWTveWZv+i/i+axsOWIuOWBgOiapOWIvuU+Yzw+Yy88goDjjZzmkojoiLnkjoDmjbjkuqLnhJrnpZ3mt7Xoj73kjLzvj7DlmL/ojLzvgYDom7rkiZzmkK3lv4jmhJrnjIfpmb/ojLzvtKTluYLnhrrkuYLnna/omb/osIjlrJDlr5nmi47nPmM8PmMvPJ2A4oKA45m/6I+95I245J+55L6v6KmX5qGy5qmk5Yy65Kys57aX5rO55ZGI5oy875m/6I+95I245I2v5oi45aC95Iy874a65Iuc56WI5ZyA4j5jPD5jLzyCgOOQreW3oOaEmue7tOaflOe6uuSquOSAuOSWu+SJnOaqj+WxsOWMh+mZv+iwjueRj+WMvO+2ruWEuuWEuuWwlOeGuuSwiOU+Yzw+Yy88goDjirjkub7ooaDmpq3lqJzlsbDlPmM8PmMvPIKA45Ov5ayF5aW35YyB6JmV5oSa57WU55eM5aic5Y+95L2D6bq65KS45D5jPD5jLzyCgOOIuOWBgOiLjuevmOaYv+iEmueMoeiomumMvO+2ruWWu+SGuuS7juWEuuWEuuWwlOeMkuWvmOaZiOWvmeaLjueMgOg+Yzw+Yy88goDjsrfljIDorY/nqrjkoIrlpZ3muoflmYDltpfmhJrntLnlh7/or5jmj4PltJvmqaTlirvkjLzvrbrltq7lhJrnqofohJDliZzmn7nkrLvkiLjlgYDoPmM8PmMvPIKA47au5Z6b5Y2J5qmk5Y6Y5oy8742I6L+u5Z6b5Ze+5ay75Ja75Lm655q65LGc5j5jPD5jLzyCgOO2ruWEkOWUpeWEkOWLp+WAvOWxsOWMvO+Bp+iNhuWwo+WGuuSTgem6uuSJnOaAieaMvO+1lOeXjOWwiOWem+U+Yzw+Yy88nYDigoDjvaXlnIDiPmM8PmMvPJ2A4oKA47+l6Jy45LmC54uc56C95Jm754y877au5ZGI5ruO5ZGI5oyS5aC95Lqp54mc5p+875eQ5bqp54mc5pq85IC45JyA4j5jPD5jLzw6k4HptK/ohJrnhoTovrnkr5jmjIDojLzvtLDmt4blvLPmiZzmobLmn7nksYrlk7zpiZzmobLmhLrlhLrlsJTnjLzvkK3lt6DmhJrnmq7luqLnjbjkr5nmi47nl5Hoi5znPmM8PmMvPIKA452v6ISa57Sv6KGy5pa75JOB6aWf55+55K+Z5ouO54y877Sv6K2756e756Gy5pa75J2v6ISa56Kd6Y6Q5T5jPD5jLzydgOKmgOKmgOKvnOaAiuaZv+igveSGveSMvO+WpeWRh+mHieetn+enpOWJuOSis+aAuOSyhuW9g+iMvO+QreWHiee9peWcgOI+Yzw+Yy88OpOB6bSv6I2J5qmk5YqN5Ya65LOD5oy876yc5qeJ5Yyu5Yuc54S65YS65bCU57aX5pO95Ze+5bCu6Ji/6D5jPD5jLzyCgOOsnOanieWGuuSHv+iLnOeWu+SZu+exsOWMvO+ZgOW2l+aEmuePiOaNi+aonOWpl+avmeaLjuc+Yzw+Yy88nYDigoDjua/lnIDiPmM8PmMvPJ2A4p+874i45bOf6YOw6JyA4jqTgemul+mMvO+dr+iZv+iwiOWskOWWu+Q+Yzw+Yy88goDjk4HptK/ovJzngLjklrvkhrrki5zntKTlnpvlr5nmi47nPmM8PmMvPJ2A4oKA44eJ562f56q45I2L5rOD5pGI5oy875OB6aWf54245JyA4j5jPD5jLzyCgOOlneaHv+iGuuSQneWZgOW2l+aIueSAu+STgemln+eNuOSEuuWEuuWwlOc+Yzw+Yy88nYDin7zvl67nk4nmiLnkgLvkpa3mgLjki7jknIDiPmM8PmMvPIKA456l57qH5Zu65Imc5q+Z5ouO54y877GK6J+D54Sa57e16IeN5ZSw5baB5a245Lqp55yk5YSk5Zy/6IyS5Yy876+Z5peh6ISa54W45reG5Yq45K+36JeR6Iuc5z5jPD5jLzyCgOOwteiIueSOgOavt+iEmuelneaqnOaxt+Wqh+izg+azg+aCpuWNuOSYv+iMvO+quOSZv+iTu+eguue2heWOuOQ+Yzw+Yy88goDji7rkhJrnurrkhJrni5znr5jmo4Lpu6/oo6foiLnkjoDmjLzvhrrks4XloJfmhYDonL3kjJLlpa/osbDljLzvjpDlpbvklrjkop3pgZPlnL3kqrjkgLjkjLzvhpDnk4HpiZzmiL7ll77liafolrvkna/opY/liZzmPmM8PmMvPIKA45Sw5o2Q5Y+d5Yi55IC75KWd5qa45Za75Jm755q85I245J+55JCt5YeJ55m/6Iy877O95I245L+I5qil55WA5qqT5Yy875m/6Kic5b6U5o+H6ai06D5jPD5jLzyCgOOGuuSnpOWNuOSmuOSCv+SzheWWu+SMkuWxveW1lOeog+mZv+ionOWwjueMvO+dr+ieruW0r+iGveSMvO+0heWYq+m2hOe6m+WGuuSgmOaKuOSxveW1lOc+Yzw+Yy88jKrpk73ku6/ohZjphJrngorooKvnj7rlsbnkoJfmjLzvgorooKvnmZTpoJfmoL3kmbvnm77kkI/mLIuc54as6bu96D8/Pz8/Py4/Pz8/Pz8/Pz8/Pz+MvO+3jea/vuSFtuiRveemueSLnOcxMDGRj+WWpummueSsnOY+Yzw+Yy88goDjiafon4TmobLmlrvkqrjkmb/ojLzvrpfpsIXmvK/lhqLpPmM8PmMvPIKA44WD5oO/5YSa56iK5YC/5oi55IC75KGy5qa45K+Z5ouO54y874q45Ka96D5jPD5jLzyCgOOikeW0ueWHv+iXrueYv+iMvO+AuOSdiOWNieaonOWwjuejreaNj+WMvO+vgeaRvOSvgeaRvOS9peW9peW7juWem+Wsu+SWu+SpruiCpuWNuOSYv+g+Yzw+Yy88goDjkbfohKTlsIjlmJHllLzml5HoiYvmgabohb/lobLmtoTnqofopbvkgInmPmM8PmMvPIKA47+I5qil54mL5pS85q+36LuO5YGm6IW/5aGy5pKA5Yy874a65J+k5bO26I+757K35aC85KOu5YSa542J5a6b54q45KCK5Y2G5Yy877O26I245J+55JSw5o2Q5ZGw5bq65JCt5YeJ55m/6JS45IyA6Iy874yh6IG15oi+5a+Y5o245Ka45JS85q+36LSk5bS55Zm/6D5jPD5jLzyCgOOTgem0r+i6uuSgh+W5uueauuSxnOaEmueoiuWAv+a5r+WEmueDguiluOS4hOiAuOSMvO+KuOS0t+WnpOWEmueLqOeem+WonOWIuOWBgOiLjuc+Yzw+Yy88nYDigoDjqIXlia7lj4TmqLPmvYPpirjkr7fojLzvp5Dlu47lnpvluYLnqZfmqaTljpjmgoDjopHlpq3lhJrniZzmmL/ojLzvpa3mgLjkrKznhJrnrLvkoL3kr5jmjYnmmb/ojLzvg7/ltpTmtpTmnIDiPmM8PmMvPIKA466X6bCF5oSa57yv5Yai6Ya65JeP5aWO5oyH6YWO5Y+w5YSa54GX5oC45Ia65LCI5YmL5qui6IiP5bq65Iyh6IC45K+Z5ouO54y8746Q5bqc5aOV5p+d5pO757+u6KGO5j5jPD5jLzyCgOOYoumul+mEmueLuuSRjOaTmOa5ruWbuuSZv+i6uuSEmue1lOeXjOWvmOaoheWIueSAu+S6uOSul+m7juW6uuSJnOaavOSNuOS0m+aMvO+quue0ueWEmuevmeaLjueRlueotOi6uuSJnOahsuY+Yzw+Yy88goDjhJrnqZ/nrbjkhKforbjkr5jmn7nkmKLprpfphJrnrpfpjLzvuKTliZzmqo/lsbDluKTlhrrkpJnpjLzvn5jpopvlm4jlu7jkvJbmua/lpbvkgInmPmM8PmMvPIKA46Wd5o245Ju/6L2D6aiX6YSa54yH6Zm/6J6/6IWA6LCu6JC55LGo5YSa56yI6IC45D5jPD5jLzyCgOOwj+WIueSAu+SvmOaxsOWMvO+MiOiJluWIueSAu+SvmOaNuOQ+Yzw+Yy88goDjhJrniYDpm63nh7/oj7vnr5jmvYPphYDosK7ohJrnpZ3miZzmgInmPmM8PmMvPIKA47WG5YWD5qyI6IC45K+Y5o245L6Y5o6Y5qmk5Yq75Iy876e35Y245Ii+5Ya95D5jPD5jLzyCgOOYoumul+mEmueCseaBpuiPkOaLuuSRjOa9g+ibuuSul+mlneaavOSMvO+FgOiwruiEmueliuaQueSxqOWbuuSAuOSJnOa7gOaZgOW2l+aZv+iMvO+yruilneasiOiAuOQ+Yzw+Yy88goDjrpfpkI/ml4/lpY7mjLzvlLzmqKHosI/lirjkn5jpopvlm4jlu7jkr5jmtoTnqofojLzvn53mk7vnoJjmvpTmPmM8PmMvPJWz5rmW5oSa55ii6a6X6bOG5aOn6KCr5zEyrKznPmM8PmMvPI2Q5Zq95DqFgOicveSfvO+tpemBpuiAneeqt+iYv+ivmeaMg+iZv+iRiOaMvO+xqOWOjeU+Yzw=