View Compilation Error

0_0_39849274_10687.cpp: In function 'int main()':
0_0_39849274_10687.cpp:53:2: error: expected '}' at end of input
   53 | }
      |  ^
0_0_39849274_10687.cpp:4:1: note: to match this '{'
    4 | {
      | ^