/in/p1.cpp: In function 'int checkGame(std::__cxx11::string, int)':
/in/p1.cpp:13:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i!=dash_word_display.size();i++){
              ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/in/p1.cpp: In function 'std::__cxx11::string makeDash(int)':
/in/p1.cpp:27:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i!=theword.size();i++){
              ~^~~~~~~~~~~~~~~~
/in/p1.cpp: In function 'std::__cxx11::string updateUsedLetter(std::__cxx11::string, char)':
/in/p1.cpp:41:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i!=letterused.size();i++){
              ~^~~~~~~~~~~~~~~~~~~
/in/p1.cpp: In function 'int guessWord(int)':
/in/p1.cpp:65:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i!=dash_word_display.size();i++){
              ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/in/p1.cpp:84:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i!=letterused.size();i++){
               ~^~~~~~~~~~~~~~~~~~~
/in/p1.cpp:89:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i!=dash_word_display.size();i++){
               ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/in/p1.cpp:97:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i!=dash_word.size();i++){
               ~^~~~~~~~~~~~~~~~~~