Run id: 132721

Main.cc: In function 'int main()':
Main.cc:50:10: error: expected '}' at end of input
  return 0;
          ^
Main.cc:29:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
                     ^