QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#471752#3098. Ancient Machineegypt_ioi2024_12Compile Error//C++232.9kb2024-07-11 06:25:242024-07-11 06:25:24

详细

grader_Anna.cpp: In function ‘int main()’:
grader_Anna.cpp:67:16: warning: range-based ‘for’ loops only available with ‘-std=c++11’ or ‘-std=gnu++11’
   67 |   for (int x : send_array)
      |                ^~~~~~~~~~
grader_Anna.cpp:67:16: error: forming reference to reference type ‘std::vector<int>&’