Run id: 84079

Main.cc: In function 'int main()':
Main.cc:14:11: error: 'sum' was not declared in this scope
     int n;sum=0;
           ^
Main.cc: At global scope:
Main.cc:22:1: error: expected unqualified-id before 'return'
 return 0;
 ^
Main.cc:24:1: error: expected declaration before '}' token
 }
 ^