Compilare: main.cpp: In function 'int main()': main.cpp:36:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for (int i = 0; i < toks1.size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp:41:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 41 | for (int j = 0; j < strlen(w1); j++) | ~~^~~~~~~~~~~~ main.cpp:42:25: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | lc1[w1[j]]++; | ~~~~^ main.cpp:43:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 43 | for (int j = 0; j < strlen(w2); j++) | ~~^~~~~~~~~~~~ main.cpp:44:25: warning: array subscript has type 'char' [-Wchar-subscripts] 44 | lc2[w2[j]]++; | ~~~~^