Question

1：考虑这个

<section>
<div class="page-header">
  <h1>{{vm.course._id ? 'Edit Course' : 'New Course'}}</h1>
</div>
<div class="pull-right">
  <a ng-show="vm.course._id" class="btn btn-primary" ng-click="vm.remove()">
  <i class="glyphicon glyphicon-trash"></i>
  </a>
 </div>
 <div class="col-md-12">
  <form name="vm.form.courseForm" class="form-horizontal" ng-submit="vm.save(vm.form.courseForm.$valid)" novalidate>
     <fieldset>
        <div class="form-group" show-errors>
           <label class="control-label" for="title">Title</label>
           <input name="title" type="text" ng-model="vm.course.title" id="title" class="form-control" placeholder="Title" required autofocus>
           <div ng-messages="vm.form.courseForm.title.$error" role="alert">
              <p class="help-block error-text" ng-message="required">Course title is required.</p>
           </div>
        </div>
        <div class="form-group">
           <label class="control-label" for="content">Content</label>
           <textarea name="content" data-ng-model="vm.course.content" id="content" class="form-control" cols="30" rows="10" placeholder="Content"></textarea>
        </div>
        <!--  <a class="btn btn-primary pull-right" data-ui-sref="admin.courses.createLecture">  -->
        <div>
           <a class="btn btn-primary pull-right" ng-click="vm.ShowHide()">
           <i class="glyphicon glyphicon-plus"></i>
           </a><br>
           <div ng-show="IsVisible">
              <div class="page-header">
                 <h1>{{vm.course._id ? 'Edit Lecture' : 'New Lecture'}}</h1>
              </div>
              <div class="pull-right">
                 <a ng-show="vm.course._id" class="btn btn-primary" ng-click="vm.remove()">
                 <i class="glyphicon glyphicon-trash"></i>
                 </a>
              </div>
              <div class="col-md-12">
  <form name="vm.form.courseForm" class="form-horizontal" ng-submit="vm.save(vm.form.courseForm.$valid)" novalidate>
  <fieldset data-ng-repeat="field in vm.course.courseLecture track by $index">
  <div class="form-group" show-errors>
  <label class="control-label" for="LectureTitle">Lecture Title</label>
  <input name="courseLecture" type="text" ng-model="vm.course.courseLecture.lecture_title[$index]" id="LectureTitle" class="form-control" placeholder="Lecture Title" required autofocus>
  <div ng-messages="vm.form.courseForm.title.$error" role="alert">
  <p class="help-block error-text" ng-message="required">Lecture name is required.</p>
  </div>
  </div>
  <div class="form-group">
  <label class="control-label" for="courseLecture">Add Lecture video url here</label>
  <input name="courseLecture" type="text" ng-model="vm.course.courseLecture.lecture_video[$index]" id="courseLecture" class="form-control" placeholder="course Lecture">
  </div>
  </fieldset>
  <input type="button" class="btn btn-default" ng-click="vm.addNewChoice()" value="Add another URL">
  </form>
  </div>
  </div>
  </div>
  <div class="form-group">
  <button type="submit" class="btn btn-default">{{vm.course._id ? 'Update' : 'Create'}}</button>
  </div>
  </fieldset>
  </form>
 </div>
</section>

什么是％b

答案：

2：

int a =  20;

int b = 3 ;

3：

int x = 90;

printf ( "%d", x);

Answer 1

堆栈溢出不是为了让你的任务得到解决。在这里解决这些问题被认为是一种不好的做法，但我正在回答，因为你在这个网站上似乎是我的新用户！总之：

答案1 2

答案2 90

答案3是 Z

可以肯定的是，在这个网站上注册以询问这些简单的问题是对你自己时间的过度杀戮，以及拒绝投票使你无法提出一些真正的问题！

ASCII表试图找出这三个问题

1 个答案: