Compilare: user.cpp: In function ‘void Read()’: user.cpp:16:19: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[1000005]’ [-Wformat=] scanf("%s", &s); ^ user.cpp: In function ‘void Solve()’: user.cpp:38:15: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] && ((i+lps[i]+1)%2==0) || (s[(i+lps[i]+1)/2]==s[(i-lps[i]-1)/2])) ^ user.cpp: In function ‘void Read()’: user.cpp:16:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &s); ^ user.cpp: In function ‘int main()’: user.cpp:68:37: 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); ^ user.cpp:69:39: 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); ^