foo.cc: In function 'int main()':
foo.cc:7:6: error: expected ';' before 'n'
  cin n;
      ^
foo.cc:7:7: warning: statement has no effect [-Wunused-value]
  cin n;
       ^
foo.cc:9:10: error: expected ';' before 's'
  getline s;
          ^
foo.cc:9:11: error: statement cannot resolve address of overloaded function
  getline s;
           ^
foo.cc:10:9: error: overloaded function with no contextual type information
  a=find.s[1];
         ^
foo.cc:11:9: error: overloaded function with no contextual type information
  b=find.s[2];
         ^
foo.cc:12:9: error: overloaded function with no contextual type information
  c=find.s[n];
         ^

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