View Compilation Error

0_0_39648430_9936.cpp: In function 'void QAQ()':
0_0_39648430_9936.cpp:217:13: error: 'tmp' was not declared in this scope; did you mean 'tm'?
  217 |     cout << tmp + sum - adj.maxflow(s, t) << "\n";
      |             ^~~
      |             tm