Run id: 99900

Main.cc:3:1: error: 'strang' does not name a type
 strang a;
 ^
Main.cc: In function 'bool f(int, int)':
Main.cc:7:6: error: 's' was not declared in this scope
   if(s[i+l]l=s[r-l]){
      ^
Main.cc:7:12: error: expected ')' before 'l'
   if(s[i+l]l=s[r-l]){
            ^
Main.cc: In function 'int main()':
Main.cc:15:7: error: 'a' was not declared in this scope
  cin>>a;
       ^