fireworks99

keep hungry keep foolish

题解

SDNUOJ 1451 拦截导弹 2019-04-17

HDU 1257 最少拦截系统 2019-04-17

HDU 1087 1160 2019-04-17

HDU 1069 Monkey and Banana 2019-04-17

HDU 3038 How many answers are wrong 2019-04-15

HDU 1166 Just a Hook 2019-04-15

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