重拾编程之路--jeetcode(java)--Remove Duplicates from Sorted List

来源:互联网 发布:cf永久刷枪软件 编辑:程序博客网 时间:2024/05/21 09:51
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7Gr9KWo61rKFlWssFOneJXmTdVR6pba66nKeZX+19Z+BZv84R28h+VDFP3bY4b12CImJhJwCBXTVGDABMcjQcyGcl8JkA7D65lG37Nu2MT3zlQSiUJSKrewmoihX9DLT2X1mzHYvYTF3MPzqYUJ+OIn4B7sy8U+j7mLudiZFMJeBxy+bVxAKxpc++x0eKIqftrHAFdgHq6+JfhP2+Qv/Dfa4JqKod89j9dnHZu3k0vmvd8yCGxswGrNfThJOq+Hwz+DkZvTOC59nZQNrmAfPOdcm8lsSZyqu4ZRzIyuYsIm/0cErrkeuP2jeCSxglSZxFcnuDEzsga/Xfx6KiPMJxch+Cchf1akF7bJAJwZP+xi32xuLAniV3MZpMcWyvejF6bBY1h6+rswSv/bgdr4xPPnYFp6GjajERZPApbhuj10UL6L0jSOYmxwCR5/GBk0p49q1sVu4tfHKL7ia8tI1NzUxqQMqFZW65wqY4u/CGhbkyW1FbtqY+6FfWwSQtyN74lf7XM2BYfboagvb1qFDKaOm2E0/xPmdG74q65nsc4AnH43Mn47jMbv4emIFTNu+dEd9bFps6u+RoqHUr2smkWVMRU3U8Ne6RhVqqiuB7V4KutVNX49x67SlyIKLWWLKlbY2Wk8FWdVR7lbaq+nyudV+l9j+xVwcoe38x5WLWIPLI4hbOjtqJanSj8zzvkhLJ6UvibS/E9z0J0KYFL+VBzED1Kl+g8pPiqQhHgjUdDnkl+dAHfAiTWv+DPHjJMX9YqcQFy/kzgUysV+0oOLA+OYdeffl9XeO6qNrz3OdYlfctDKQ7ly5Uqhe4cPHy5sc4MCu04gGYB3xQqPLfftBLtuAK3WYfF7F08CM1G4K3xwqtV6zP5QoHUF1F5Paudbd2RVexb3wREbRFD+n32qFuXJ+yPAK6r3x52tdqDASjgBQWCS2oFTzyFTgAItKbCO2GIcDov0BY4t2UN2CmCiylVAgSYJDIyMgxdTm4TNZihAAQpUExC/Fspog6/bDUeVx1OrheC55gjw1n9znNkKBShAAQpQgAIUoIBGAV5R1QjG4hSgAAUoQAEKUIACzRFgotocZ7ZCAQpQgAIUoAAFKKBRgImqRjAWpwAFKEABClCAAhRojgAT1eY4sxUKUIACFKAABShAAY0CTFQ1grE4BShAAQpQgAIUoEBzBJioNseZrVCAAhSgAAUoQAEKaBRgoqoRjMUpQAEKUIACFKAABZojwES1Oc5shQIUoAAFKEABClBAowATVY1gLE4BClCAAhSgAAUo0BwBJqrNcWYrFKAABShAAQpQgAIaBZioagRjcQpQgAIUoAAFKECB5ggwUW2OM1uhAAUoQAEKUIACFNAowERVIxiLU4ACFKAABShAAQo0R4CJanOc2QoFKEABClCAAhSggEYBJqoawVicAhSgAAUoQAEKUKA5AkxUm+PMVihAAQpQgAIUoAAFNAowUdUIxuIUoAAFKEABClCAAs0RYKLaHGe2QgEKUIACFKAABSigUYCJqkYwFqcABShAAQpQgAIUaI4AE9XmOLMVClCAAhSgAAUoQAGNAkxUNYKxOAUoQAEKUIACFKBAcwSYqDbHma1QgAIUoAAFKEABCmgUYKKqEYzFKUABClCAAhSgAAWaI8BEtTnObIUCFKAABShAAQpQQKMAE1WNYCxOAQpQgAIUoAAFKNAcASaqzXFmKxSgAAUoQAEKUIACGgX2aSzfZsXTCLkex9lIuWENYybqhqHcqbY+FofPeBKYicLdeYNv65nl4ChAAQpQgAK7TaDDE1V5uoaZlO22dcv+UoACFKAABSjQAQK89V/LJGeSCHmdsBiNMJptcM3GkC7UE69A+hBacEvnzeNhrBfOKTZKY/jCSOVOZ2I+2M0eLBUqJhF0GuEMJqUSmWQIXqcNZrF9oxk2pxehZCZXW2zfhUBYLGORz3tCSKZXEHDJdSxOL5byjSFfPgiPzQyj0QKnN4RCOEWXc40Xj13R79Ki3KcABShAAQpQgAL1FGCiqqqZxsKZEczqXAhFo4i+fg7WmAun/XHkU0VgDtPLI9L518fM6NkSM4XQGScWB8bkGOFXMJzx4bg3LMXQCaMYG1yCxy/vJ4PjmMAYxh16YH0JEyOz0LnmERbbj85jtOcizvqWFMlyBFNzwMi5JUTf9MMaP4uR49PoGVtAOPo6fIYIzszKseWuRfAzXxKO+bAU7xRmMXJ2qUyCXb3fW4bJAxSgAAUoQAEKUKCOAkxUAcydFK9UKv+6EMpfMl25iKnYIDyjgpyA6vSwu93QvTyHSOEKKGCxyOd1ujKzs7KI6TUX3I6BXBLbC7PbjcHzF3MxdDC7vLBcPAPf7CzGJ4CxcQf0YqgeC8bDQbiFfPrbB5NVALBR1JDDaYdebFsnwGoBYHfC3icFgGCxAKtrikS0G0OeUcghe2F2nYJpcRExxXik4Kr9LuoCdyhAAQpQgAIUoEBdBfiMKoBqz6iuryawKpjwiDIB1fdDwBLWxUuq+fyxu/K8pBMxrCYiOG6cKCnUj4G1XIweC8a8FtjOTKF/bB7ixdTNP+tIxsOILSWwkowgFksABuvmaXGrpH2h/9Dm+ZJzgACDckA9fejDImJJLyyKD1DV1O/NVrhFAQpQgAIUoAAF6irARLWunFWCmZ7FJb8dvVWKrK+vS9dJ11Pr8iMBYtlMHP6R07jYN4gTVgvs9mGMxM7i+FKVQNs61V2a68pRauj3tppjJQpQgAIUoAAFKKAiwFv/KkA9h/pxKBbHB5sPpALJBGLoQY/yKmuVOL16PbpLY5SWT4UwcXYdY+eew8DcOOZW5AKZWAgv945hxu/BiN0Mg15MdcXLsDv5E0NiVVF/PYUULDAUXcUFauq3Igw3KUABClCAAhSgQD0FmKiqaQ4MYlS4CO9UTH7GU/z0vs+HzIlhmPK3/dViGBxw95+H1xfOfQAqg1TYC4fDj7iUAKcQmjiL9bFxOAQbfjTWhynPLMRcVdejQ3c8jkTu+dH1+CzGfQlgbQM31dqteH4DwekgVqSYaYT900iWG49qvys2wBMUoAAFKEABClBgxwJMVFUJe2GbDMCZ8cMufuDK5saS4Mc5lwE1XlAFoIfDP4ORm9M4Ln1oywZXsA+ecy4YdEAqNIGzqVGM5R5M7bW7MdYzhQnx66kMo5gZXcWELffVWHM9cPtH8UhiBSnlVV7VcRQXsAoZTB03w2j+J8zp3PCXHU/1fgPif5hghKvwybPiNrhHAQpQgAIUoAAFdiLQlc1mszsJ0Oi6V65cKTRx+PDhwjY3titQ5/95KhmAd8UKj63a07fb7SvrUYACFKAABSjQyQK8otrJs1+Hsa+EExAEJql1oGQIClCAAhSgAAVKBPip/xIQ7moTGBgZx4C2KixNAQpQgAIUoAAFahLgrf+amFiIAhSgAAUoQAEKUKDZArz132xxtkcBClCAAhSgAAUoUJMAE9WamFiIAhSgAAUoQAEKUKDZAkxUmy3O9ihAAQpQgAIUoAAFahJgoloTEwtRgAIUoAAFKEABCjRbgIlqs8XZHgUoQAEKUIACFKBATQJMVGtiYiEKUIACFKAABShAgWYLMFFttjjbowAFKEABClCAAhSoSYCJak1MLEQBClCAAhSgAAUo0GwBJqrNFmd7FKAABShAAQpQgAI1CTBRrYmJhShAAQpQgAIUoAAFmi3ARLXZ4myPAhSgAAUoQAEKUKAmASaqNTGxEAUoQAEKUIACFKBAswX2NbtBtqdd4O4nd3B34xNk795FV1eX9gCtVmPPHuzTPYA9+9pr+d33eWpT11ZbvuwPBShAAQo0T4BXVJtnva2WpOTndga4d689klRR4d493Pl7Bvfu3NmWSStWaol5akPXVpxr9okCFKAABZonwES1edbbaunuxsa26u2GSncy7TO2VpqndnLdDeuYfaQABShAgcYJMFFtnG19It/L1idOC0bJ3r3XwF6lkV5vYPjS0C00T411LR049ylAAQpQgAKNE2CiKtmmEQt4cNphgdFohNFsw4jbh4VkRiEfh89ohC+uOMTNHQk07nnbNBZcj+Pl5I66t2srN85115Kw4xSgAAUosEsF2uvTLNuZhEwcvpHTiFv88Aa86NOJQdaRXPDDfXwEq68E4RwQjxngjka30wLr3AeB9nmo4D7gsUkKUIACFKBAiwh0+BXVDOJTHiyZ/TjnEnJJqjgzPdDbPPCN9WAqGIN8XXXziurKrB322ZWiKUwFnTB7c2UzSYS8TlhyV2ddvjBShdJiHBcCCwG4bGYYjWbYXAGsKC/eFsqW27iBj8JzWD5xAm8JL+HDckU0HruTuY4PQy/ibesJvDX6Kv6ssX654reuvorfSn0cwVsn/Li6CVCueJVjopcPoQW35GkeD0O6o1/ROI2Q63GcjQBzJ41whdIANucu31A65ILRFYJ4Vj5f2sZO5wm4nbqM9yd/jLdMI/hN6Hq+6R39eyP6K3meBHGu5nCt5nWzo2ZZmQIUoAAFKHBfBDo7Uc3EEJrrgdMhQLqQWjIFescsop6t5wYEC9aCEWymqilEQssYtByFDimEzjixODCGUDSKaPgVDGd8OO4N5xJesZEIpi7qMDofRjQ6j1FM4czcZrSSbhTt/nXhJayG+9DrNBUdV91Jv4G3T/0K18o8t/mnwM/wl3UTHjr1iGqYogIVY97AH+d+g0+N/wLfjgXwsP06/jL2a2w/VZvD9PKI5Pn6mBk9VY17YfdfwrMmYHgmCr+9t6jLlXdK2xBLbn+egPeQHL+AO5bv47NC5Va3ntnAtZkxLC+k8Enpycx7+GMQeCj4Mr4T+zl69a/hT74obpeW4z4FKEABClCgTQQ6O1FdX8MqBPTrNc6mwQrHWhCRfG6ZiiC0PASLoANWFjG95oLbMYAeKWwvzG43Bs9fRESRJDqcDgxIBfpgsgpYjSVyV/eq9+VzNjcePXMM/9D7QPWCpWd7j+HLzr/ho1M+/K7k6uYXT07g2yOPYn+5bL00jnK/YswH8VWPG1/9SjfEZ0sOmk3Yu5zaUUJlsQiSp07sY43Gyq7Wsl3URq7CducJ+Dq+Mf2/8A3jQWh7kXXjiyOn0b34Y1yeuSxfPc53Xvd1fGPif+Bhad3sR5/FCKRu4G/58/yXAhSgAAUo0GYCfEa1dELjPhhPzimODmMm6oZBcUR8XtXqWIMnsgLnwABSkRCWh05BzFPTiRhWExEcN04U1QD6MbAmPVUgH+8uOd2E3QfNT+Go/lW843wavx3/CQbMD0qJ5E6ariXmWiyCu44ncXAnDSm8ajbW2p6ijULVcscKJxu0odOj3/c8fu8fw3vuJ/Al7xP4wpZfIm4htRTFXsuT+HyDusGwFKAABShAgfst0NmJas8BHEICyRRg6MtNhcGNaNQt70hJa/kpMlgdWPNEsOLUYTm4jKFR+REB6aKp6Vlc8ttR603n8i1s5+h1vD/6DD6O5Ov+Iw7GfoCH87sAHuh7DEdmgcv2Z7Di/zm+Zd6vOFtu8zLeEX6Kv+dPmf4F+qnHipKjajHXoy/h97OP4GDAiE/lY9Tj3/tmXI/Oi4/FvoS3nK8Vgu0dfx6P2pWp/H582TWJrskf4g+uT9DlfxIHFcnq9dB/Ip38Ph45k1+4hVDcoAAFKEABCrSNQGcnqjoBtqEz8M7FYXUbyj6nWnGmpdv/HkRCPVhMDGFUvJwKoFevR3csjg8ydvQqEouKcep64iC+NhWoGvGT1BtYcV/AXv/zGFBNUsVQR/DN2PZi3gj7cdUHPHTOhYfraFEP45sb4uXt+/jH8AN8J/aDKh24hWszP8X1VQe+5H9CkaTewkfz/4k/LBnxJd9jOFAlAk9RgAIUoAAFdruAtsfndvtot/RfB8F9DpaYC6f9YSTT+Y9QZ5CKBzE+EUT3UX2FZEC+/T894UPCaoYhn4gZHHD3n4fXF849c5pBKuyFw+FHPB9+Sz+ac+BG+EUsu6P4tO8FfKsOt/3FXleKubbw77ji/wwOzEWw7jIAAA8mSURBVLqgr/el5RqN19fz4IfQbwLCizH5mc/0EgKBFv6S1UwSCfczSOOf8XWf8rb/LXzoH8MfIv8dD089WeZxgOasI7ZCAQpQgAIUaJZAZ19RFZV1BrgC84gFp+E/7cEbH9wE8Fk8IpjhcM9jTOireKW13zIIzJ2H1Sp/0EeeND0c/hlgwofjxqdxU4x1zAnPOedmMruT2S25ZXxdeA3Xy9yO39JE+g38fvYz+ML0U/ii/CmvQpE/h36M5Pj7uf33kRR+ieTwv+E7Z44UypTdqBjzMj7yvAPgHaQtrxU+JLb19rYYVf46qUXrJQ2f0Fcz7oVp8Bh8T38XxuEZRN0G2McmEfe48T3jBg6YRvGC24HzykeRyw5wJwdLHsOIPIO3xoFPzwbwzeIHnksa2cC1wDlsWH+CI7Y+FH1kLh3Bn2fFL9T6JT4Ufln4arLyMbfjWtIV7lKAAhSgAAXus0BXNptt6f+j88qVKwWiw4cPF7Y7ZWNj/VZbD7W7Zz+QDMC7YoXHVu9Lr82ja7V5klybN3y2RAEKUIACFGiIQIff+m+IKYPWKJD/HWklnIAg7N4ktcbhNq1Y3rVpDbIhClCAAhSgQIMEeOu/QbB1C7unC7jX0he9tz3Urr3y70kDI+OQ/pfabUdqgYotNE951xZQYRcoQAEKUIACOxLgFdUd8TW+8t7u+/FFno0fl9jCPl37jK2V5qmdXJuzEtkKBShAAQq0qgCvqLbqzOT6tfcBeYrubmwge/ceurq6WrzHNXRvT5eUpO7Z1z7LryXmqQ1da1hNLEIBClCAAm0s0D6ZQhtPkpgE5ROhNh7mrh8a52nXTyEHQAEKUIACLSbAW/8tNiHsDgUoQAEKUIACFKCALMBElSuBAhSgAAUoQAEKUKAlBZiotuS0sFMUoAAFKEABClCAAkxUuQYoQAEKUIACFKAABVpSgIlqS04LO0UBClCAAhSgAAUowESVa4ACFKAABShAAQpQoCUFmKi25LSwUxSgAAUoQAEKUIACTFS5BihAAQpQgAIUoAAFWlKAiWpLTgs7RQEKUIACFKAABSjARJVrgAIUoAAFKEABClCgJQWYqLbktLBTFKAABShAAQpQgAL7SND6Anc/uYO7G58ge/cuurq6Wr/D7dLDPXuwT/cA9uxrr5dJW66nNp2rdnkpcRwUoAAFtivAK6rblWtSPSmpuJ0B7t1jktok80Iz9+7hzt8zuHfnTuHQbt9o2/XUhnO129ca+08BClCgHgJMVOuh2MAYdzc2GhidoWsRuJNpnzlo9/XUTnNVy9pkGQpQgALtLsBEtdVn+F621XvY9v3L3r3XwDGmkV5vYPjS0G2+nho7V6WY3KcABShAgUYLMFGVhNOIBTw47bDAaDTCaLZhxO3DQjKj8I/DZzTCF1cc4mZHCDTuueA0FlyP4+VkRzA2ZZCNm6umdJ+NUIACFKBAiUB7fUqkZHA17Wbi8I2cRtzihzfgRZ9OrLWO5IIf7uMjWH0lCOeAeMwAdzRaU0gWokCtAu3zUEGtI2Y5ClCAAhSgQO0CHX5FNYP4lAdLZj/OuYRckiri9UBv88A31oOpYAzyddXNK6ors3bYZ1eKlFNBJ8zeXNlMEiGvE5bc1VmXL4xUobQYx4XAQgAumxlGoxk2VwAryou3hbLlNm7go/Aclk+cwFvCS/iwXBGNx+5kruPD0It423oCb42+ij9rrF+u+K2rr+K3Uh9H8NYJP65uApQrXsOx63h/dARvCeJfsZ8vItlSMcV59SG04Jbm3TwehnRHv+JaSCPkehxnI8DcSSNcoTSAzTWWB0mHXDC6QhDPyudL22i99YRMEu973fJcHXPjt69fx04/jvbhZH7uxfX0H0is3MoT8V8KUIACFGhjgc5OVDMxhOZ64HQIkC6klky03jGLqGfruQHBgrVgBJupagqR0DIGLUehQwqhM04sDowhFI0iGn4FwxkfjnvDuYRXbCSCqYs6jM6HEY3OYxRTODO3Ga2kG0W7f114CavhPvQ6TUXHVXfSb+DtU7/CtTLPQ/4p8DP8Zd2Eh049ohqmqEDFmDfwx7nf4FPjv8C3YwE8bL+Ov4z9GteLKpffubHwH/jNzGU5ySsqchBfmwrgOzHx7y/QZ34Pfw5eLipRfmcD12bGsLyQwidbCmw35pZAuQNzmF4ekeb99TEzeqquhV7Y/ZfwrAkYnonCb++tFLTkeGkb4un7sJ4y7+GdUz78rswvCzeWQrgtuHEkFoBh7jHcOfMfuFKmXMnAgIrrCXj4TH7uA/iqcz9u+iO4sSUAD1CAAhSgQLsJdHaiur6GVQjo12ucVoMVjrUgIvncMhVBaHkIFkEHrCxies0Ft2MAPVLYXpjdbgyev4iIIkl0OB0YkAr0wWQVsBpL5K6aVe/L52xuPHrmGP6h94HqBUvP9h7Dl51/w0dlkosvnpzAt0cexf5y2XppHOV+xZgP4qseN776lW6Iz5YcNJuwdzmF28q6FbYftD2Fz629iPeffaNKYvs3bKQ+wb7+gxWiKA9344sjp9G9+GNcLpsA58tqiZmvs/Vfi0WQ5l0nWta4FrZGqX6kqI1c0aavJ93X8eWxI7jlHMO78VtFV0wftLlw1NaHTwF4oM+I/cIq7q5VH5N0tuJ6UtbdwMbN6+gakOMrz3CbAhSgAAXaT6CzE9Vy8xn3yR+oEm/bS3992Pr5KQOsjjUEc5lqKhLC8pAFYp6aTsSwmpjA8UJ9I4zffRrnkcSa8s26u1zjjT32oPkpHPU9ilvOp/Hb8I2i5GK7LdcScy0WwV3Ho6glrQQehP7MC/iS8f/hw+EXkZTvecvdS7+K30i3/n+I9Opj+IK5tojQ6dHvex4P3XwR77l/jY+Uj1lsN2YlMMW81rwWKsWqdFzRRqFIuWOFk43Z2P+VJ3Ak+H1kvc/g8nwS5W7G30lFcStuwv7+2vpQeT1dxjvS3Dvx4exBPDR8REqEa4vKUhSgAAUosFsFOvvDVD0HcAgJ6VlHQ19uCg1uRKNueUdMWk+Wn1qD1YE1TwQrTh2Wg8sYGpUfEZAumpqexSW/HbXezC3fwnaOis9xPoOPI/m6/4iDsR/g4fyudIXrMRyZBS7bn8GK/+f4lnm/4my5TTFB+Cn+nj9l+hfopx7D5/P7KjHXoy/h97OP4GDAuJlYxF/CW87XChH2jj+PR+3FSedB+//GHvwYHzj8wEUX9OLV597H8GjsMQAbuB76KT4cfQB7X35CSoD/HPoxkuPvF2J+ejaAbxoKuwD248uuSXRN/hB/cH2CLv+TOChe9awSU1l729v3bS1su8eKiurraV/Po/jmrAu/tXvwPibxjeN9hcdo7qz/Bu+5LqB7ehJfLlyt3+56OoJvxgJS3/4afQlX7H7sWXIp4iq6zU0KUIACFGgbgc5OVHUCbENn4J2Lw+o2FN5ga5pd6fa/B5FQDxYTQxgVL6eKeY9ej+5YHB9k7OgtvDnXFLEOheRnLqsF+iT1BlbcF7DX/zwGVJNUMdJmglApbqWYN8J+XPUBD51z4WGlheEH+E7sB5XCScevL/jwh0AfPh98Sk5Si0p346DdgY/Go4XHCT5v/wk+by8qVLJzC9dmforrqw58yf+EnKQWldgas+j0NnbqsRZubigvw2+jEzuqor6e7qxfxvujftw95cXXlElqOoqV0y8B7gkMGJS/DG1/PeWH8jnjk+gx+LEh/laoXFf5AvyXAhSgAAXaRqDDb/3rILjPwRJz4bQ/jGQ6f084g1Q8iPGJILqP6nGg7HTLt/+nJ3xIWM0w5N8wDQ64+8/D6wvnnjnNIBX2wuHwI54PXzZe4w/eCL+IZXcUn/a9gG+ZH5SeH91pq5Viri38O674P4MDsy7oNV1avoHk5NP4Q9iIL809VaHuDfxxPoiM9Zv4b7UMIJNEwv0M0vhnfN33BL6Qn6uiuhpjFtWtsFPjWlhfzy+MQ+g3AeHFmPxhsvQSAoHW/ZLVW1d/jcuO/wLOPI8jx/XIp6N3Uq/i8sivsGdsEgMa11ml9bQpvIG18P/B+trX8FlN62ozArcoQAEKUGD3CHT2FVVxnnQGuALziAWn4T/twRsf3ATwWTwimOFwz2NM2LyVWTqt/ZZBYO48rFb5AzTyeT0c/hlgwofjxqdxU4x1zAnPOedmMlsaSMt+yW3z68JruF7mdvyWkOk38PvZz+AL00/hi/KnvApFim+bv4+k8Eskh/8N3zlzpFCm7EbFmJfxkecdAO8gbXmt8CGxcrf4S+PeWHgRfz3wFL525kjuw2i5EuKzpLZf4q64+9nPYZ/9n/HwhBmfKw2wZX8D1wLnsGH9CY7Y+lD0ETRNMeWvk1q0XtLwCX21tdAL0+Ax+J7+LozDM4i6DbCPTSLuceN7xg0cMI3iBbcD5+e2DKp+B7a7njLv4fcTl7F/dgJfzT82k+vVauCXuLMG3Dn9P/F2vqc7WqOKxwW6P4O9lifxhdkn8Q/52EX/riHkOgZt81QUgDsUoAAFKNBCAl3ZbLal/4/OK1euFLgOHz5c2O6UjY31ch9R6ZTRt844u3v2A8kAvCtWeGy791JeJ6wnaa5aZ+mwJxSgAAUosAOBDr/1vwM5Vu0YgfzvcivhBARh9yapnTBh+bnqhLFyjBSgAAU6QYC3/lt9lvd0Afda+qJ3qwvuuH9de+Xf5wZGxiH9b7o7jngfA7T5esrP1X0UZtMUoAAFKFBHAV5RrSNmI0Lt7b4PX5DZiIHs4pj7dO0zB+2+ntpprnbxS4ZdpwAFKFA3AV5RrRtlYwLtfUCeorsbG8jevYeurq7GNMSoWwX2dEFMfPbsa5+XSduupzacq60LkkcoQAEKdJ5A+7wDt/HciclFPsFo42FyaE0S4HpqEjSboQAFKECBHQvw1v+OCRmAAhSgAAUoQAEKUKARAkxUG6HKmBSgAAUoQAEKUIACOxZgorpjQgagAAUoQAEKUIACFGiEABPVRqgyJgUoQAEKUIACFKDAjgWYqO6YkAEoQAEKUIACFKAABRohwES1EaqMSQEKUIACFKAABSiwYwEmqjsmZAAKUIACFKAABShAgUYIMFFthCpjUoACFKAABShAAQrsWICJ6o4JGYACFKAABShAAQpQoBECTFQbocqYFKAABShAAQpQgAI7FmCiumNCBqAABShAAQpQgAIUaITA/wcpSMYqP6CU7gAAAABJRU5ErkJggg==" alt="" />
<span style="color:#990000;"></span>
<span style="color:#990000;">解题思路:</span>
<span style="color:#990000;">1)遇到相同的相同的节点,删除第一个节点。</span>
<span style="color:#990000;">2)不足两个数比较时,直接退出循环</span>
package com.lulu.leetcode;public class C_deleteDuplicates {    public ListNode deleteDuplicates(ListNode head) {    if (head == null)return null;ListNode reNode = new ListNode(0);reNode.next = head;ListNode preNode = reNode;while(preNode.next!=null){ListNode fiNode=preNode.next;//判断是否存在两个数进行比较if(fiNode.next!=null){if(preNode.next.val==fiNode.next.val){preNode.next=fiNode.next;}else {preNode=preNode.next;}}else{preNode.next=preNode.next;//此处一定要退出循环,否则将会陷入死循环break;}}return reNode.next;    }}

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