View Compilation Error

0_0_38874919_11010.cpp: In function 'int main()':
0_0_38874919_11010.cpp:21:18: error: expected '}' at end of input
   21 |         return 0;
      |                  ^
0_0_38874919_11010.cpp:5:12: note: to match this '{'
    5 | int main() {
      |            ^