摘要:
PAT_A 1050 String Subtraction 分析 逐个字符统计分析即可 PAT_A 1050 String Subtraction 题目的描述 Given two strings S1 and S2, S=S1−S2 is defined to be the remaining st 阅读全文
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PAT_A 1041 Be Unique 分析 建立对应的关系按要求统计分析即可满足题目的要求。 PAT_A 1041 Be Unique 题目的描述 Being unique is so important to people on Mars that even their lottery is 阅读全文
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PAT_A 1092 To Buy or Not to Buy & PAT_B 1039 到底买不买 分析 逐个字符相比较即可,要注意两字符串的长度 PAT_A 1092 To Buy or Not to Buy 题目的描述 Eva would like to make a string of be 阅读全文
摘要:
PAT_A 1084 Broken Keyboard & PAT_B 1029 旧键盘 分析 逐个字符相比较即可,要注意两字符串的长度 PAT_A 1084 Broken Keyboard 题目的描述 On a broken keyboard, some of the keys are worn o 阅读全文