View Compilation Error

0_0_39529836_19796.cpp: In function 'int main()':
0_0_39529836_19796.cpp:31:2: error: expected '}' at end of input
   31 | }
      |  ^
0_0_39529836_19796.cpp:15:11: note: to match this '{'
   15 | int main(){
      |           ^