combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:26:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
26 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:30:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
30 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:34:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
34 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:45:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
45 | if(a==s.size()+1) s.push_back('B');
| ~^~~~~~~~~~~~
combo.cpp:48:9: 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(b==s.size()+1) s.push_back('X');
| ~^~~~~~~~~~~~
combo.cpp:60:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
60 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:64:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
64 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:68:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
68 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:79:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
79 | if(a==s.size()+1) s.push_back('A');
| ~^~~~~~~~~~~~
combo.cpp:82:9: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
82 | if(b==s.size()+1) s.push_back('X');
| ~^~~~~~~~~~~~
combo.cpp:95:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
95 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:99:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
99 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:103:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
103 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:114:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
114 | if(a==s.size()+1) s.push_back('A');
| ~^~~~~~~~~~~~
combo.cpp:117:9: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
117 | if(b==s.size()+1) s.push_back('B');
| ~^~~~~~~~~~~~
combo.cpp:131:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
131 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:135:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
135 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:139:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
139 | for(int j=0;j<s.size();j++) temp.push_back(s[j]);
| ~^~~~~~~~~
combo.cpp:150:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
150 | if(a==s.size()+1) s.push_back('A');
| ~^~~~~~~~~~~~
combo.cpp:153:9: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
153 | if(b==s.size()+1) s.push_back('X');
| ~^~~~~~~~~~~~
combo.cpp:6:8: warning: unused variable 'slova' [-Wunused-variable]
6 | char slova[4] = {'A', 'B', 'X', 'Y'};
| ^~~~~