Compilare: user.cpp: In function ‘int main()’: user.cpp:34:18: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=] scanf("%d",&n); ^ user.cpp:39:37: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=] scanf("%d",&pic[i][j]); ^ user.cpp:2:18: warning: suggest parentheses around ‘-’ inside ‘<<’ [-Wparentheses] #define LIMIT 1LL<<63 ^ user.cpp:53:23: note: in expansion of macro ‘LIMIT’ for( st = 1, dr = LIMIT - 1; st <= dr;) ^ user.cpp:31:11: warning: unused variable ‘x’ [-Wunused-variable] int v,i,j,x,maxim,nivel,ok; ^ user.cpp:31:25: warning: unused variable ‘ok’ [-Wunused-variable] int v,i,j,x,maxim,nivel,ok; ^ user.cpp:28:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pic.in","r",stdin); ^ user.cpp:29:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pic.out","w",stdout); ^ user.cpp:33:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v); ^ user.cpp:34:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:39:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&pic[i][j]); ^