Run id: 107978

Main.cc: In function 'int main()':
Main.cc:8:14: error: 'alen' was not declared in this scope
  sum = alen(a);
              ^
Main.cc:4:6: warning: unused variable 'j' [-Wunused-variable]
  int j,sum = 0,n = 0;
      ^
Main.cc:5:7: warning: unused variable 'c' [-Wunused-variable]
  char c;
       ^