Arrays Python中直接较小元素的程序 arr=[] 尝试： 测试用例=int（输入（）） 打印（“测试用例：”，测试用例） 对于范围内的i（0，测试用例）： arr_len=int（输入（）） 打印（“数组长度：”，arr_len） 对于范围内的j（0，arr_len）： val=输入（） arr.append（val） 打印（“数组：”，arr） 当j

}

这样做……（我已将

holder.ivlogo

和

holder.tvweek

的赋值转移到if-else语句之外）

arr = []
try:
    test_cases = int(input())
    print("testcase: ",test_cases)
    for i in range(0, test_cases):
        arr_len = int(input())
        print("Array Length:", arr_len)
        for j in range(0, arr_len):
             val = input()
             arr.append(val)
             print("Array:", arr)
             while j < (len(arr)+1):
                 if arr[j]<arr[j+1]: print("-1")
                 else: print(arr[j])
except EOFError: print("Exception Handled\n")

2
testcase:  2
5
Array Length: 5
4 1 1 5 3 
Traceback (most recent call last):
  File "C:/Users/Rupali Singh/PycharmProjects/Geeks_for_geeks/immediate_smaller_element.py", line 15, in <module>
    if arr[j]<arr[j+1]: print("-1")
Array: ['4 1 1 5 3 ']
IndexError: list index out of range
1

public class WeekAdapter extends ArrayAdapter {

private int resource;
private LayoutInflater layoutInflater;
private String[] week = new String[]{};

public WeekAdapter(Context context, int resource, String[] objects) {
    super(context, resource, objects);
    this.resource = resource;
    this.week = objects;
    layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}

public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    if (convertView == null) {
        holder = new ViewHolder();
        convertView = layoutInflater.inflate(resource, null);

        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }
    holder.ivlogo = (LetterImageView) convertView.findViewById(R.id.ivLetter);
    holder.tvWeek = (TextView) convertView.findViewById(R.id.tvmain);
    holder.ivlogo.setOval(true);
    holder.ivlogo.setLetter(week[position].charAt(0));
    holder.tvWeek.setText(week[position]);
    return convertView;
}

class ViewHolder {
    private LetterImageView ivlogo;
    private TextView tvWeek;

}