Compilare: user.cpp: In function ‘void write()’: user.cpp:78:59: warning: repeated '0' flag in format [-Wformat=] else if (sol[i] < 10000) printf("%00000lld",sol[i]); ^ user.cpp:78:59: warning: repeated '0' flag in format [-Wformat=] user.cpp:78:59: warning: repeated '0' flag in format [-Wformat=] user.cpp:78:59: warning: repeated '0' flag in format [-Wformat=] user.cpp:79:59: warning: repeated '0' flag in format [-Wformat=] else if (sol[i] < 100000) printf("%0000lld",sol[i]); ^ user.cpp:79:59: warning: repeated '0' flag in format [-Wformat=] user.cpp:79:59: warning: repeated '0' flag in format [-Wformat=] user.cpp:80:59: warning: repeated '0' flag in format [-Wformat=] else if (sol[i] < 1000000) printf("%000lld",sol[i]); ^ user.cpp:80:59: warning: repeated '0' flag in format [-Wformat=] user.cpp:81:59: warning: repeated '0' flag in format [-Wformat=] else if (sol[i] < 10000000) printf("%00lld",sol[i]); ^ user.cpp:83:32: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘long long int*’ [-Wformat=] else printf("%lld", sol); ^ user.cpp: In function ‘void read()’: user.cpp:35:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("gard2.in","r", stdin); ^ user.cpp:36:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &n, &k); ^ user.cpp: In function ‘void write()’: user.cpp:67:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("gard2.out", "w", stdout); ^