View Compilation Error

0_0_40087292_29863.cpp: In function 'int main()':
0_0_40087292_29863.cpp:79:27: error: expected '}' at end of input
   79 |                     break;
      |                           ^
0_0_40087292_29863.cpp:77:24: note: to match this '{'
   77 |                 } else {
      |                        ^
0_0_40087292_29863.cpp:79:27: error: expected '}' at end of input
   79 |                     break;
      |                           ^
0_0_40087292_29863.cpp:59:40: note: to match this '{'
   59 |             for (auto& event : events) {
      |                                        ^
0_0_40087292_29863.cpp:79:27: error: expected '}' at end of input
   79 |                     break;
      |                           ^
0_0_40087292_29863.cpp:51:37: note: to match this '{'
   51 |         for (int i = 0; i < q; ++i) {
      |                                     ^
0_0_40087292_29863.cpp:79:27: error: expected '}' at end of input
   79 |                     break;
      |                           ^
0_0_40087292_29863.cpp:27:27: note: to match this '{'
   27 |     while (cin >> n >> m) {
      |                           ^
0_0_40087292_29863.cpp:79:27: error: expected '}' at end of input
   79 |                     break;
      |                           ^
0_0_40087292_29863.cpp:25:12: note: to match this '{'
   25 | int main() {
      |            ^