View Compilation Error

0_0_39532779_27624.cpp: In function 'void solve()':
0_0_39532779_27624.cpp:47:5: error: a function-definition is not allowed here before '{' token
   47 |     {
      |     ^
0_0_39532779_27624.cpp:57:6: error: expected '}' at end of input
   57 |     }
      |      ^
0_0_39532779_27624.cpp:18:1: note: to match this '{'
   18 | {
      | ^