foo.cc: In function ‘int main()’:
foo.cc:11:10: error: ‘n’ was not declared in this scope; did you mean ‘yn’?
   11 |     cin>>n>>m>>k;
      |          ^
      |          yn
foo.cc:11:13: error: ‘m’ was not declared in this scope; did you mean ‘tm’?
   11 |     cin>>n>>m>>k;
      |             ^
      |             tm
foo.cc:11:16: error: ‘k’ was not declared in this scope
   11 |     cin>>n>>m>>k;
      |                ^

正在同步测试数据，请稍后