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爲什麼第一個工作而另一個不工作?循環不能正常工作併產生IndexOutOfBoundsException
for (int v=0; v< student1.size();v++) {
readLine = student1.get(v);
if (readLine.contains(sbB)){
while(!(readLine1.contains(sbA) || readLine1.contains(sbC) || readLine1.contains(sbD))){
readLine1 = student1.get(ii);
if(readLine1.contains("Homework ")){
String[] tokens = readLine1.split(": "); st1marksHwB.add(tokens[1]);summHw = summHw + Integer.parseInt(tokens[1]);}
if (readLine1.contains("Exam ")){
String[] tokens = readLine1.split(": "); st1marksExB.add(tokens[1]);summEx = summEx + Integer.parseInt(tokens[1]);;}
ii++;}}}
double avSt1B = summHw*0.2 + summEx*0.8; summHw=0;summEx=0;
//Stundent 1 Subject C---------------------------------------------------
for (int v=0; v< student1.size();v++) {
readLine = student1.get(v);
if (readLine.contains(sbC)){
while(!(readLine1.contains(sbA) || readLine1.contains(sbB) || readLine1.contains(sbD))){
readLine1 = student1.get(ii);
if(readLine1.contains("Homework ")){
String[] tokens = readLine1.split(": "); st1marksHwC.add(tokens[1]);summHw = summHw + Integer.parseInt(tokens[1]);}
if (readLine1.contains("Exam ")){
String[] tokens = readLine1.split(": "); st1marksExC.add(tokens[1]);summEx = summEx + Integer.parseInt(tokens[1]);;}
ii++;}}}
double avSt1C = summHw*0.2 + summEx*0.8; summHw=0;summEx=0;
我一直在這裏夠久了,麻煩的人!伊瑪知道你在做這個家庭作業,是嗎?所以伊瑪問你清楚地指出了做了什麼。張貼他們堆棧跟蹤xD並格式化該代碼。 –
打擾我?對我來說簡單的英語夥伴...我如何格式化代碼? – Heneko
好吧,只需選擇您的所有代碼,然後按CTRL + K' xD –