Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(s); i++) ~~^~~~~~~~~~~ main.cpp:12:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(s); i++) ~~^~~~~~~~~~~ main.cpp:16:68: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if((fr[j] > 0 && j + 'a' != ant && t == 'a') || (fr[j] >= (strlen(s) - i) / 2 + 1 && j + 'a' != ant)) ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:22:15: error: request for member 'begin' in 'v', which is of non-class type 'char [1000005]' reverse(v.begin(), v.end()); ^~~~~ main.cpp:22:26: error: request for member 'end' in 'v', which is of non-class type 'char [1000005]' reverse(v.begin(), v.end()); ^~~ Non zero exit status: 1