一、两个问题(3/3)
ElZXtEg94Oz4cOd830vpL9Scp53lGJDwYhP97927rVeZtp5wUZBA/k0W3CY0paolRn40aY8BEPgIAqFOqYhDh9rlOAgta6K5Tq8aFbHFq1JMCnnpCgQcoLKGOLego5wvqDyNJ5lyelvGPfTbjzVdrIUFH2fqjohTMiOXS/arQ2uGULKwy++eCBI8NAC8WyqRHhUOffaAaXWqaGmk7MBC+7PO6b/OGYMeJuIIzWiDZITHiXXCdU0Pm8Kft2xjkpBp10Y1qRnjSdBZ67sqj/xVfGhz5yTnOoIeCtONO8htl9A0GIzlrEKx/lR2ZxfRKpqbaBmoHgxC7aysd9zIFlxJZPc0w7hUNQqeO7Zbay1ctaGDpHqOeT1XbxCzpxYbAeiHLFXb/iEVRCDWcSGojIQmDHJZyXZ7YUrPihsgNLoAN2tLebUzW7vsTw2xdrXcmdZaucToWm1K76OSqUOU3x0WsZljMpezbGi/mfrzhPYHFmf53wNOVfRqV9DIGKMjjLxlz0x7JR6yxAUOxIGucjAg7FveAdc8OX2VBKmYm1bnDaiX2rkVrLJt/EisxMcwvfZfYpnfIuRPeuRlDqYAmUZt2x7zsIoapA8rcQQZj3sNHuSMD6+OkWfo/gHrSh5xgY/vA0oE2GvtSG0YksrN9IBMikCT+pMeNwaM9Y+ylpvcaIaWrrmRE6JWIqL82fFiPxY1SeWizO0fp1lPQJqpHBRgTq3deLVbbmKbM072ZuuFCEh1bzn3FJTSln9P3E+zDxRSFgVo2NW/s83x/o8EELarFApnPJchRE1SLZGlT4BKOECGRGAuxQZxBVfir27pT9OeYVQgAwb9Xri+e0DuqsNHUvaB+1NVlJ+h3f1sumXUFwZ5cTp4hYjdXd1sk1F4T/nKl2GW8o0/u26WbiohKdUJM5QhR9dO8scmfzta6TrQvov/qDeusojIerjCi4K3oIN0/PGZwaYv4Vo55vLR0KIjeM+bFgrYgGfgI1RSnZXEkrePY/sRNWVw+Y1dXx8CMAFpat+nbeBlOcUcV6+EKIepldh7tmKKAyWNoePrRdg3i+5VA99ZEyic33EUoxFZngdFbalnLYALKxdEn6ObltQGHmWHwxTpt4MyHhLKVislooKjG0KJkh+9pI3XAx+lmRW2CIeRJwBCBTIQd5ntF8cZR8uXIrP4SFcs16BfBFLGQ3UyQzar2qMd/UbPBU9W8p6gTt0i2ZVuG+F+K1egwm8VslZgeKXJv5XU7bGS1+w6Fp6q60ycDs2xZLddx/jTbJma9TO6ziaj/VCtlGcwu379roEJehfVy2ZCZ+ZeeCs2fyXW+RlImt/4iY/jki+cp1j5XVo9CtOQiJkwTpafqmKNHgyK1sE/BNHSegiFZlpnlIcmFTwchsspg2ZYcJ5l94JLF49KX37nJuOABlKt3R1hXQze92ZLKpl/MgiOyYJ8OnKCYGkRfeJm+wbDtk1oyWVzS5h5GS0sa7DHnfiEUkAfuuGUVNww7Nqp9hwnOwdv2OVxiin2s5SvN2Iy2LaW97DUOALE62r90LD6RH57Nf+8TGoQymul5eAnoaRqC8DGE9PWcHmabf2MdJGmmFKTFB85xh+rf52uSLJkEVh833OtE9hf8HN8pFzQq204Shu9v2kzAWSrtXyAATiCZLwhjWBWXC0obAcaBTv0Vt/4kh4+75EHkJFCSid4n6MGIjPbFnURiTWrAMUcN8UfKIkys3VI8eJ5OzaF0wruZpEOPW5ql5xns7bIT7o5paf84cQVp/4PzptXdcTizX9yPvpjYcpgq+OwnqHwUn/GWRLyIdWgokFhTEHGbWRjtQr7yu7ezYVvKpo59TcoyYSDYf98e0860GWL6OdldAZnk1tcAe3z8VpHL62UMaqZvFyUyi4nw10eIDz94qhvCKUBFTcAjouJmZ/I1WP7rKp8lfyxWn3zR0DpqhU7cHbX2i2/RhyoLVAp0QxWOszaGsww0dWpa8KmAyiJZ5unW/qMMumsdfRf/o6Cq82PHjCgecVCfScKBapeUR8LQzE6XqbeEJ/OvF3TAFhI5x9MjLaE5L5QC/rV4CiPViMaoOZy5I0WsaZ31bRK1vxtXZsy23FVDiD4+bz088PtL7t6aumhFmXWpJUfzHo6nrPM0GuozOdH3tRIqGITaA/W+4x2CkmvBd3UMBI7eTVbawffOlOnApu0c/HPdbqxFglVdqmuqXxqyKOnur0Q0MZsnybDgAxWkw8NWCn4NbE2xiEs0Kg43IN1muHqCLu52E2zqD5kf+iaXtdMNfPEr1BZFKb745+buMC6X2ClampeB/hxKeY3b4ppJS2HftlKpPXOn8IHt9Z0rhODBsPurvJ0FohrRuhHdyX2yP7qp01uC+Ml/YQmQLJejmi4h7lEmjENvMVLcdCOR1IhVukOZAlXEdryAw2P6IMw7EXwmD+XmVUk1OkHhFcPlSsUx0nTU9fXuiTXsKzG6Xyk1PF41li0s+Ll4016e2A9nbUVretrbBeNe1pNTN+Mcw4KIeSqARFt7qaq38EvK4+RLaeSyNEP37n3ZxWwUD4lxunbRsK6rphQCPBPpNLPKOfCJXK1NeALAV5THm+M14KZ4GMvOa/WyUG5TwMK4A5065LVSjeuFmy0w/Y+NAL+WByyJbCQayDcOaC/dkq2mNN7wPRbNfjXVgmdB5UF5zWxHuG/GIQKz5ucORi1/tvcfEJUWodpxdCQnmMLzOXVb9IocCMmHGx9lAHvfvuRbdlpB+CrddQFKcMsgJe2tlV0Ot6hyjV6TkNI1BWFclFLZC/GI2oNXQu37JKMx6ZMlq2FFboe6YCV3XjfS1rA4cnCwhs5pL0iaPvd7QnifiV97sINxfvbGjD6Hq4GCgS5AV5EhbqTwZ9IY4Uz9P/ixuXw7oN/NrDGViq35PXyhLNyMBaGNcKlkokAl3QWq/FejPLpH6sZZni825qJv5DNBU3B8nFt0Cb2rx4iY1vHY+dZyWrDSoYFENhRyYIEY4x5MrZsf61UHJY1OLPNdOFnqxeETqmr9Xz7sblv3/3idAa58ThzmJWF/Zic8gabQfrFwnjQ+EHuluZ+RzTTGABVe+mXBRE2rLd40XQc9i4CDgqXNcfJVw1kq/CPR2bUGvOvmx2jMw8TVNvvxcl0/BBSK3CAdp7hEOSrhUlvEcfs+FXBdgvGJ76C3XACq0/xMhxjNDC8fLTFpzFns1btyXcTLIIDW5OoCOmsUwf4z9cbLIuYSP/YkA18GoqTnOogMFNN7zM2o5YWx72bw058+ampWcgapeeUTnqm622tnAELlTpazVCxzAUpy4jiK/BGSCVyvsHQmbfL3ezfD+bntqEE3NTFo3wuX5Xp/P2GMMkRMrPhBLlhDPQ3m4sPbRrb+auoj75kij+6Y3mx8jnKbI2SH8mcWs3H0D1W7QEAF83ViCfOHVZd+kQJodki5cDZtB6DsF91/+gUJu5fAL7Jas9edOiSNbVaEupzWIj0kOWc15c26ZBwl3UtnxTgJsx2O70GxgAGvUF7IqZuvuUD2oV+/VnaKfY6o1oTJ/yyGO/uBh6Eo1TEMgVrbHn7GF1sljLybnJJZ51HpoH0fRDntDbWsR/Gy+CxQ5v6RTSAYngyG5bzcw5Bx4umWk+YISbGkxmwXzW20ST3gRL7jOqxnzSVvzcnjrJhqDtJrIE6ygpVF9VhNkac+OmRcyK5SRauolSU5lm/gmn3xwJYJB7n5dsPtSivFTHlB0NnpV/Xfxi0Wyf6w05mI0oDmKrwI4oEa5Hn9RjzfRtsuIvBIC+55/fbqk74JE/YBfm0mcy8uM78WO/5XpeOMmNjYbW0ThZmsa6dGyERC87ojC9gIUvrc2sbQEARXDw/HmWb5eB0HG3FFkUSmiSlmjhr+9dZ5lGOXH6kSz2OOtpGWQqfpuh/3RweW+y/dweUa9Xu0tA7yr110uFEmwoKrqVBUSYrf8MVbrMJLzfr5qopo4LM1bL1NV/R9r9wSaD7SAxpG0xWlfhKcV5tEN5yZ2jiugkE8AFnnVbz8dEbljWqPlNo4K8UXOK1NFNzJ0KBWYqz/Sybc1SlpOabKBCpjgIp0mx38QTAB9iJG3KL/HLs/r3X521MJxXPi1GCSKCttvEiA2U7t/1KwQNU8EFs2qPyJq4b2iRKS2eqg3dRq0d9OfRa039AV57zNun2e0xwmMkhWsR3+WDDeiCVxVTxx/2k8TVQrSQEnBugG33jhvJksCEQJ1d3l/q9DkeyFkFh8WblI0vRLCxyAkypeOC7UJuM43IFvqm64D3hJZQp/9tj8MyaWf86Fwqs500GiZFSnvyBXsOyeAMaiG9TAhfzv+cawiWbgq3KLMnhqw0vMQ4hP6fnEUurc+2laFrlGhXiWO+8BYBj/9BJct7iDkGQS34OwwHCqfLR/M9AlM+rDk3c99RMFe+mndYHCj6muo022JR916JzY6RQ9oQZSXSiHU4I/TYhioE4LM7LG2pOv/DVAoZ7qgvTArXwPF1meV3R7aleTPCHMfSGEmmNNr6XLbU4rNb5GNXUycRggV/E6XoYEc5p2M6NMDu2qAaATvnn0hPsMjCR0flPAz8TQM38uiXxsnzAdsp8U6AbeYNvYBZyc+2h9rtkJ5MCGTCSySRdJ9fxscH9jBZNQYCrXPh9y0R15LsGmvu3CJ7tZh1ynRjmyHKP2FcOXCW72JztyPCuz/Civ6RQOcqMeShqGl79M4HhuXBG6s5i4DM9xVy7FFMt3UyBBzJhfld3EnieRofsE/J2HPUF/vSCdsOQJcYMPDnCx7kwLoXDZm0HE8LMAC2ckojfnz2GS+yiN2k7+Vdk3UshabSAlkwc5nArHP9w10x2u8wGLJOyFLiAL+l+00adlm6suqLwpxy4AnkjEg4ytpezr/UIMnUPijHF5Ehuzez83cSBj5w7qaWO07iSjvF1V8RIiNHaukNMCrvuq9Si7DB1WJi2/mRk6hVqM2/VovJ7oKkLmCUP7ivNxkavDa4j+UkE48RneRkNT/fJQYDC3YQeX/w+W1uv/4QzTkNwGnA54C4Kgl8y+zpdMAv4E/zXrYZBprHZSv55XsSxad8P1wCcQRkUmyovBmuOeNx27RkgfT29RdHJqc2JTzF7ekiidoRBeTj7/Zc6OQkeMRT52n5mJEre8Y7aXJa2EKpFdkkS724dR95ecAnn4cEg2r2oEigaxGJVnBF8th6bIf5yXxAoK3OXot8S0HNvRWl5h38eT4n/aY+DpHbZrr7Eeg2cZqcP30q3J5K5/ZlqDc6kJs65QEcrq2S9k0f5Bgim4DIVfn1CsBjsbBYmtP5ENi65o+oV6bl2re0zy/bhG//Ee8L/G90Ykp7V+E/aAT6ac3eKoxHrcm0B2dLWmpp7Yd16Xn79hHNDrzKBzK4LXsxTq7/GdiID8jfYAkTMkPc4d2Q0o2PD0yDLbF4fRcDw4yX8Sp3bWIvUFsCG1/Q8a73hahIJwUE/x9ao7rQNssffg4HVSHATnDC/GBpmwX4HxwQHNGlpeoxj93/5/U6ttVz2V/SvWH/G4ijgvwL3505EQyJ65jIUo1fR9xEo/zWvZS9uvW6QmR9T4SghQf87xJqPiDfKiRrSzwsPICmlM8FTVBJ3waflC+Hq79pklEBWU0sGFxAaKFoAJq+S0Xo5hOV6cQVsxYjRbkub2gU/oeWIxkVwVtxXY2VMMHkUBhfhP9WNdaa3P7/3N/gSXyKwm8a68nXzpU8PuBbxvN4WlGFwRhUJD6yJwGm/nLHazlLR39cKnpP6/AVFFa6fLDTA1U9NmK0QunmxiBzZ89FhyGNevrJce5KpQ9180jsPtdg4jY9eWfJYYJIIi7iF15XbKtTkZrLSe/qnj1tcixK7+WcN2Pph73i20NAK8L5XWcNh55QD4t/2WU5DcJj520y/eRnmWTHWJrKuewBb85RIUGRLfKWBN3HUCdLNdhrKQzgQ5A/9LEXJ2bk4nmkx23pjt9B3r72PtdLFST93ar1dsvkFt+312peeKwzEIcdj4MpphAbZTKpsWcPUi3QaGFRwMp+/RzVlR9ahd/IzCqUwHnbEKov7HGGs3P+bW8nTjufa4mDhbCHWNB+AomwW7oZxQ10+BCOq7bhzEU89QmUucqY5iAWNWiR745ut1q/UEuvVE9iPySf3jG9Cm01Ymt4NNEECQu9zniT/uwVgaNHLZtSxrdQX6n6Hzdb+kgUTfyU15emmMIZlCHGb8RJ+ntwADlmiV5mEEsY0Ms82y2WCKRzLjCuZvNBT9cIQyv3dcM8J9QMw