【Codeforces Round 262 (Div 2)E】【爆搜 估價函數剪枝 搜索步長剪枝】Roland and Rose 整格放點 點對歐幾里得距離平方和儘量大

Roland and Rose time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Roland loves growing flowers. He has recently grown a beautiful rose at po
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