Compilare: main.cpp: In function 'bool verificare_aparitie(int, int)': main.cpp:47:46: warning: array subscript has type 'char' [-Wchar-subscripts] 47 | cautat = cautare(i + 1, last[sir[sirmic][j]], sir[sirmic][j], sirmare); | ^ main.cpp:49:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 49 | while((i < cautat) && (j < sir[sirmic].size()) && (cautat != -1)){ | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:51:48: warning: array subscript has type 'char' [-Wchar-subscripts] 51 | cautat = cautare(i + 1, last[sir[sirmic][j]], sir[sirmic][j], sirmare); | ^ main.cpp:54:9: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | if((j == sir[sirmic].size()) && (i < cautat)){ | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool cmp(int, int)': main.cpp:68:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 68 | while((i < sir[a].size()) && (sir[a][i] == sir[b][i])){ | ~~^~~~~~~~~~~~~~~ main.cpp:71:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | if(i < sir[a].size()){ | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:109:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 109 | for(j = 0; j < sir[ord[i]].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:132:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 132 | for(j = 0; j < sir[out[i]].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~