Run id: 138879

Main.cc: In function 'int main()':
Main.cc:9:4: error: 'n' was not declared in this scope
    n++;
    ^
Main.cc:11:4: error: expected primary-expression before 'if'
   (if==1){
    ^
Main.cc:11:4: error: expected ')' before 'if'
Main.cc:15:4: error: 'else' without a previous 'if'
   }else{
    ^
Main.cc:4:5: warning: unused variable 'f' [-Wunused-variable]
 int f=1;
     ^