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The King’s Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3471 Accepted Submission(s): 1 阅读全文
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A tree is a well-known data structure that is either empty (null, void, nothing) or is a set of one or more nodes connected by directed edges between 阅读全文
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D. Fedor and Essay time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output D. Fedor and Essay ti 阅读全文
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Description People in Silverland use coins.They have coins of value A1,A2,A3...An Silverland dollar.One day Tony opened his money-box and found there 阅读全文
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A. Zebras A. Zebras time limit per test1 second memory limit per test512 megabytes inputstandard input outputstandard output Oleg writes down the hist 阅读全文