【Codeforces Round 262 (Div 2)E】【爆搜 估价函数剪枝 搜索步长剪枝】Roland and Rose 整格放点 点对欧几里得距离平方和尽量大

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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