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F. Letters Removing time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output F. Letters Removing 阅读全文
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我们定义第一代hiho字符串是"hiho"。 第N代hiho字符串是由第N-1代hiho字符串变化得到,规则是: h -> hio i -> hi o -> ho 例如第二代hiho字符串是: hiohihioho 第三代是: hiohihohiohihiohihohioho 给定N和K,请你计算第 阅读全文
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time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output time limit per test 3 seconds memory lim 阅读全文
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The terrorist group leaded by a well known international terrorist Ben Bladen is buliding a nuclear reactor to produce plutonium for the nuclear bomb 阅读全文
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F. Restoring the Expression time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output F. Restoring 阅读全文
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Going Home Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6114 Accepted Submission(s): 3211 Pro 阅读全文