View Compilation Error

0_0_35243513_17934.cpp: In function 'void init()':
0_0_35243513_17934.cpp:10:2: error: expected ';' before '}' token
  }
  ^
0_0_35243513_17934.cpp: In function 'int main()':
0_0_35243513_17934.cpp:16:11: error: 'o' was not declared in this scope
   int sum=o;
           ^