摘要：First: a. first draw the control flow graph, and we use the online tool (processon) to draw it. here is the result: b. there are two test case t1=(n=3 阅读全文

摘要：first set up a new folder as your test class place, and then let your package in test class folder be the same name with your src folder. in the packa 阅读全文

摘要：Program1: The fault is : for(int i=x.length-1;i>0;i--) border question We should change i>0 into i>=0 identify a test case that does not execute the f 阅读全文

摘要：关于这个在eclipse中运行java程序的错，首先确认你的jdk，jre是否完整，并且与你的eclipse的位数相同，当然我相信这个错误大家应该都会去检查到。 第二个关于addDimensionedImage的配置这个在 如果你出现前段时间可以运行程序，但是好久没用，突然出现usage这个错误的情 阅读全文

摘要：Last summer vacation, a classmate contacted with me and we finished a intelligent car project with indoor logistic system. One member of team is in ch 阅读全文