View Compilation Error

0_0_39481634_22570.cpp: In function 'void solve()':
0_0_39481634_22570.cpp:39:9: error: 'else' without a previous 'if'
   39 |         else{
      |         ^~~~
0_0_39481634_22570.cpp:42:13: error: expected primary-expression before ')' token
   42 |         for()
      |             ^
0_0_39481634_22570.cpp:43:5: error: expected primary-expression before '}' token
   43 |     }
      |     ^
0_0_39481634_22570.cpp:42:14: error: expected ';' before '}' token
   42 |         for()
      |              ^
      |              ;
   43 |     }
      |     ~         
0_0_39481634_22570.cpp:43:5: error: expected primary-expression before '}' token
   43 |     }
      |     ^
0_0_39481634_22570.cpp:42:14: error: expected ')' before '}' token
   42 |         for()
      |            ~ ^
      |              )
   43 |     }
      |     ~         
0_0_39481634_22570.cpp:43:5: error: expected primary-expression before '}' token
   43 |     }
      |     ^