stack.isEmpty()){returnstack.pop();}returnnull;}// 获取栈顶元素publicIntegergetTop(){if(!stack.isEmpty()){returnstack.peek();}returnnull;}publicstaticvoidmain(String[]args){StackExamplemyStack=newStackExample();mySt
importjava.util.Stack;publicclassStackExample{publicstaticvoidmain(String[]args){Stack<Integer>stack=newStack<>();// 入栈stack.push(10);stack.push(20);stack.push(30);System.out.println("当前栈: "+stack);// 获取栈顶元素inttopElement=getTop(stack);System.out.println("栈顶元素: "+topElem...
stackElem[top1]; 47 } 48 49 //获取top2的元素 50 public int getTop2Elem() { 51 if(top2==MAXSIZE) { 52 return -1; 53 } 54 return stackElem[top2]; 55 } 56 57 //压栈 58 public void stackPush(int stackNumber,int e) { 59 //如果栈已经满了 60 if(top1+1==top2) { 61 ...
tmp = stack.pop(); while (!"(".equals(tmp)) { suffix.append(tmp).append(" "); tmp = stack.pop(); } } else if ("(".equals(element) || priority.get(element) >= priority.get(getTopOperator())) { stack.push(element); } else { // 优先级小于栈顶运算符,则弹出 tmp = stack...
}publicintgetTop() {returntop; } }classStackEmptyExceptionextendsRuntimeException {publicStackEmptyException(String msg) {super(msg); } } 3. 迷宫位置的数据结构 Position: 这里为了"节约内存"方向选择了 byte 类型,实际上在小型程序里是不必要的,带来了繁琐的类型转换,也带来了一些隐藏的问题。比如 Set<...
getAllFragmentsIsInStack 根据栈参数获取所有fragment需之前对fragment的操作都借助该工具类 getArgs 获取参数 getFragments 获取同级别fragment getLastAddFragment 获取同级别最后加入的fragment getFragments, getLastAddFragment, getLastAddFragmentInStack, getLastAddFragmentIsInStack, getTopShowFragment, getTopShowFrag...
Disables Stack Monitoring for all the components of the specified external DB system (except databases). DisableExternalExadataInfrastructureManagementResponsedisableExternalExadataInfrastructureManagement(DisableExternalExadataInfrastructureManagementRequest request) Disables Database Management for the Exadata infra...
该类可以实现Comparable<Card>UUID的全称为：Universally Unique IDentifier，也被称为GUID(Globally Unique ...
Enables Stack Monitoring for all the components of the specified external DB system (except databases). EnableExternalExadataInfrastructureManagementResponse enableExternalExadataInfrastructureManagement(EnableExternalExadataInfrastructureManagementRequest request) Enables Database Management for the Exadata infrastructu...
getColumns(); String[][] column = new String[infoColumns][infoRows]; for(int i=1; i< infoRows; i++) { for(int j1=0; j1<infoColumns; j1++) { column[j1][i] = infoSheet.getCell(j1, i).getContents(); origin: stackoverflow.com How to convert Excel to XML using java? File...