combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:48:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
48 | if(x==s.length()+2){
| ~^~~~~~~~~~~~~~
combo.cpp:51:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
51 | else if(x==s.length()+1){
| ~^~~~~~~~~~~~~~
combo.cpp:75:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
75 | if(x==s.length()+2){
| ~^~~~~~~~~~~~~~
combo.cpp:78:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
78 | else if(x==s.length()+1){
| ~^~~~~~~~~~~~~~
combo.cpp:102:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
102 | if(x==s.length()+2){
| ~^~~~~~~~~~~~~~
combo.cpp:105:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
105 | else if(x==s.length()+1){
| ~^~~~~~~~~~~~~~
combo.cpp:129:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
129 | if(x==s.length()+2){
| ~^~~~~~~~~~~~~~
combo.cpp:132:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
132 | else if(x==s.length()+1){
| ~^~~~~~~~~~~~~~