Compilare: user.cpp: In function ‘int main()’: user.cpp:16:35: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘Ll* {aka long long int*}’ [-Wformat=] For(i, 0, n) scanf("%d", &d[i]); ^ user.cpp:31:29: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘Ll {aka long long int}’ [-Wformat=] printf("%d\n", bst[1][n]); ^ user.cpp:13:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("podm.in", "r", stdin); ^ user.cpp:14:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("podm.out", "w", stdout); ^ user.cpp:15:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:16:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] For(i, 0, n) scanf("%d", &d[i]); ^