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ID
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Origin
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Title
| ||
|---|---|---|---|---|
| 96 / 114 | Problem A | UVALive 4167 | Parity | 水题1 |
| 60 / 124 | Problem B | UVALive 4168 | Lampyridae Teleportae | 水题3 |
| 3 / 11 | Problem C | UVALive 4169 | Hex Tile Equations | |
| 17 / 41 | Problem D | UVALive 4170 | The Bridges of San Mochti | |
| 16 / 36 | Problem E | UVALive 4171 | Bulletin Board | |
| 2 / 21 | Problem F | UVALive 4172 | Serial Numbers | |
| 1 / 3 | Problem G | UVALive 4173 | Line & Circle Maze | |
| 76 / 193 | Problem H | UVALive 4174 | Steganography | 水题2 |
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B题每次更新当前点坐标的时候在分四种情况直线方程上二分，十分愚蠢...根据直线斜率k和步长l就能求当前位置了。x+l*k
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原文地址：http://www.cnblogs.com/cheater/p/4706010.html
