View Compilation Error

0_0_39193894_28586.cpp: In function 'void solve()':
0_0_39193894_28586.cpp:59:1: error: a function-definition is not allowed here before '{' token
   59 | {
      | ^
0_0_39193894_28586.cpp:66:2: error: expected '}' at end of input
   66 | }
      |  ^
0_0_39193894_28586.cpp:21:1: note: to match this '{'
   21 | {
      | ^