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Forbes magazine publishes every year its list of billionaires based on the annual ranking of the world's wealthiest people. Now you are supposed to si 阅读全文
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1、使用iTunes将手机备份在本地。 2、下载iBackupBot，打开后在左侧可以看到你的历史备份，选择刚刚备份的文件。依次选择System Files -> HomeDomain -> Library，之后在右侧搜索框搜索文件com.apple.restrictionspassword.pli 阅读全文
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A long-distance telephone company charges its customers by the following rules: Making a long-distance call costs a certain amount per minute, dependi 阅读全文
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Excel can sort records according to any column. Now you are supposed to imitate this function. Input Each input file contains one test case. For each 阅读全文
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To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Programming Language, M - Mat 阅读全文
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1、无脑模拟题： 1）int范围在2*10^9，long与int相同。 long long 为9*10^18。 2）在复杂度较高时，可以考虑对输入的数据进行预处理，尽量边输入边处理，而不是全部存起来后再处理。 3）使用字符数组、字符串数组来做输出，减少if else。 字符串数组初始化如下： cha 阅读全文
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Given an integer with no more than 9 digits, you are supposed to read it in the traditional Chinese way. Output "Fu" first if it is negative. For exam 阅读全文
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Programming Ability Test (PAT) is organized by the College of Computer Science and Technology of Zhejiang University. Each test is supposed to run sim 阅读全文
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The Japanese language is notorious for its sentence ending particles. Personal preference of such particles can be considered as a reflection of the s 阅读全文
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To prepare for PAT, the judge sometimes has to generate random passwords for the users. The problem is that there are always some confusing passwords 阅读全文