Eroare de compilare: main.cpp: In function 'int GetPal()': main.cpp:16:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0 ; i < v.size() ; ++ i) { ~~^~~~~~~~~~ main.cpp:21:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i + pos < v.size() && i - pos >= 0 && v[i - pos] == v[i + pos]) ~~~~~~~~^~~~~~~~~~ main.cpp:30:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0 ; i < L.size() ; ++ i) { ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:41:12: error: 'gets' was not declared in this scope gets(ch) ; ^ main.cpp:38:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("pscpld.in", "r", stdin) ; ^ main.cpp:39:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("pscpld.out", "w", stdout) ; ^ Non zero exit status: 1