[SOJ] 若干题目解题报告

1．解题报告................................................................................................................... 3

SOJ1002  A + B Problem (Big integer version).................................................... 3

SOJ1003  A × B Problem (Big integer version).................................................... 3

SOJ1005  Move Cards........................................................................................... 3

SOJ1006  The Hardest Problem Ever................................................................... 4

SOJ1008  Climbing Trees...................................................................................... 4

SOJ1009  Dollars................................................................................................... 5

SOJ1011  The Skyline Problem............................................................................. 5

SOJ1013  The Cat in the Hat................................................................................. 6

SOJ1023  Prime Cuts............................................................................................. 7

SOJ1026  Eeny Meeny Moo................................................................................... 8

SOJ1062  LED Test................................................................................................ 8

SOJ1071  The Tower of Babylon.......................................................................... 8

SOJ1074  BlueEyes and Apples (I)....................................................................... 9

SOJ1100  Pearls..................................................................................................... 9

SOJ1101  Input...................................................................................................... 9

SOJ1103  IP Checking......................................................................................... 10

SOJ1114  Triangle................................................................................................ 10

SOJ1115  Factorial............................................................................................... 11

SOJ1133  Billiard.................................................................................................. 11

SOJ1135  Choose and Divide............................................................................. 11

SOJ1136  Factoring Large Numbers.................................................................. 12

SOJ1138  Wall....................................................................................................... 12

SOJ1140  Buffer Manager................................................................................... 12

SOJ1142  Binary Search...................................................................................... 13

SOJ1150  Labyrinth............................................................................................. 13

SOJ1151  Piggy-bank.......................................................................................... 13

SOJ1153  Play....................................................................................................... 14

SOJ1154  Simple Arithmetics.............................................................................. 14

SOJ1156  Complete the Sequence..................................................................... 14

SOJ1163  Cash Machine..................................................................................... 15

SOJ1166  Art Gallery............................................................................................ 15

SOJ1169  Network................................................................................................ 16

SOJ1173  Cog-Wheel........................................................................................... 16

SOJ1176  GridLand.............................................................................................. 16

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