View Compilation Error

0_0_39392330_3722.cpp: In function 'int main()':
0_0_39392330_3722.cpp:9:10: error: 'sort' is not a member of 'std'; did you mean 'qsort'?
    9 |     std::sort(str.begin(), str.end());
      |          ^~~~
      |          qsort