文档介绍：通信0606李英俊0求最大值程序:packagefind;/*******@authorJUN-H*/.*;lassMain{publicstaticvoidmain(Stringargs[]){Scannerscan=newScanner();ArrayList<Integer>list=newArrayList<Integer>();for(inti=1;i<=5;i++){"Inputnumber#"+i);intnum=();//inputnumbers;(num);(list);}"max="+(()-1));}}调试结果:Inputnumber#12Inputnumber#243Inputnumber#34Inputnumber#456Inputnumber#54max=56求平均值程序:packageaverage;/*******@authorJUN-H*/.*;lassMain{/******@mandlinearguments*/publicstaticvoidmain(String[]args)throwsIOException{//TODOcodeapplicationlogichereinta[];a=newint[5];intsum=0;floatav=0;"请输入"++"个数字(以回车隔开):");try{intn=0;Stringss="";BufferedReaderin=newBufferedReader(newInputStreamReader());do//inputa[n];{ss=();a[n]=(ss);n++;}while(ss!=null&&n<);}catch(Exceptione){}for(inti=0;i<;i++){//calculatethesum;sum=sum+a[i];}av=sum/;//calculateaverage"sum="+sum+"\n");"Average="+av);;}}调试结果:请输入5个数字(以回车隔开):12435456sum=111Average=:packagecoursegrade;/*******@authorJUN-H*/.*;.*;lassMain{/******@mandlinearguments*/publicstaticvoidmain(String[]args)throwsIOException{//TODOcodeapplicationlogichereintAcount=0,Bcount=ount=0,Dcount=0;longgrade=0;longtotal=0;longaverage=0;intnumber=1,allnum;"Course:Math");;Scannerscan=newScanner();Scannernum=newScanner