Run id: 84145

Main.cc: In function 'int main()':
Main.cc:22:18: error: expected primary-expression before ';' token
    int n,sum=0,f=;
                  ^
Main.cc:26:16: error: 's' was not declared in this scope
          if(nx(s)){
                ^
Main.cc:22:16: warning: unused variable 'f' [-Wunused-variable]
    int n,sum=0,f=;
                ^