Eroare de compilare: user.cpp: In function ‘void read()’: user.cpp:22:27: error: unable to find string literal operator ‘operator"" stdout’ freopen("charlie.out","w"stdout); ^ user.cpp:23:26: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘int (*)[100005]’ [-Wformat=] scanf("%d \n%s",&P,&s); ^ user.cpp: In function ‘void solve1()’: user.cpp:29:19: error: cannot convert ‘int*’ to ‘const char*’ for argument ‘1’ to ‘size_t strlen(const char*)’ int l=strlen(s)-1; ^ user.cpp: In function ‘void read()’: user.cpp:21:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("charlie.in","r",stdin); ^ user.cpp:23:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d \n%s",&P,&s); ^