View Compilation Error

0_0_39625040_28226.cpp: In function 'int main()':
0_0_39625040_28226.cpp:21:18: error: expected '}' at end of input
   21 |         return 0;
      |                  ^
0_0_39625040_28226.cpp:5:1: note: to match this '{'
    5 | {
      | ^