我一直在研究CS50的问题4，并最终完成了过滤器。但是，当我的程序通过check50时，当我尝试运行./filter -e imagess / courtyard.bmp out.bmp时，我会得到这个看上去很可怕的错误： UndefinedBehaviorSanitizer:DEADLYSIGNAL ==3887==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address 0x7f5cd508e90a (pc 0x00000042ba94 bp ...

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我正在为作业设置优先级队列，我需要从另一个类中调用方法，以识别单词是否以元音，字母或其他字符开头。我已经在类的内部和外部对其进行了测试，但是仅当我输入使用toString（）来将对象转换为字符串的临时变量时，它似乎才无法正常工作。由于某些原因，startsWithVowel始终返回false，startsWithLetter始终返回true。 public static boolean startsWithVowel(String input) { char W = input.charAt(0);...

I made a Card game that has a Card Class and a Deck Class. I finished both classes, however, when I'm in my main class, I can't seem to implement my methods right. Also, I'm very new to coding so if anything is wrong with my Card Class or Deck Class please...

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带有执行时间的内存映射： 这是与之对应的汇编代码： ; Listing generated by Microsoft (R) Optimizing Compiler Version 19.16.27027.1 TITLE c:\LearningTree\348LM\CoursePrograms\348L\Chap1\var.c .686P .XMM include listing.inc .model flat INCLUDELIB LIBCMT INCL...