随笔分类 - 构造
摘要:E. Jzzhu and Apples time limit per test: 1 seconds memory limit per test: 256 megabytes input: standard input output: standard output Jzzhu has picked
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摘要:C. Laboratory Work time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output Anya and Kiril
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