02 2019 档案
摘要：Cow Marathon Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 7536 Accepted: 3559 Case Time Limit: 1000MS Description After hearing about th
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摘要：Park Visit Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4814 Accepted Submission(s): 2100 Prob
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摘要：脑子不好，备忘一下。 位运算 位运算总结(按位与,或,异或) 位运算——强大得令人害怕 位运算——强大得令人害怕 按位与运算符（&）参加运算的两个数据，按二进制位进行“与”运算。 运算规则：0&0=0; 0&1=0; 1&0=0; 1&1=1; 即：两位同时为“1”，结果才为“1”，否则为0 例如：
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摘要：Count Color Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 53312 Accepted: 16050 Description Chosen Problem Solving and Program design as
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摘要：F. Asya And Kittens time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output F. Asya And Kittens
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摘要：C. Birthday time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output C. Birthday time limit per te
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摘要：B. Draw! time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Draw! time limit per test 2
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摘要：A. Sea Battle time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Sea Battle time limit pe
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摘要：爬爬爬山 已经提交 已经通过 9.83% Total Submission：417 Total Accepted：41 爬爬爬山 已经提交 已经通过 爬爬爬山 已经提交 已经通过 9.83% Total Submission：417 Total Accepted：41 Total Submissio
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