Compilare: main.cpp: In function 'int firstCh(int, char)': main.cpp:32:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (s>strlen(cuvant[x])) ~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:61:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (pozCuvant[j].size() == l-1){ ~~~~~~~~~~~~~~~~~~~~^~~~~~ main.cpp:73:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (pozCuvant[j].size() == l+1) ~~~~~~~~~~~~~~~~~~~~^~~~~~ main.cpp:75:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (pozCuvant[j].size() == l) ~~~~~~~~~~~~~~~~~~~~^~~~