Compilare: user.cpp:5:25: warning: overflow in implicit constant conversion [-Woverflow] int din[102][102],best=-9999999999; ^ user.cpp: In function ‘int main()’: user.cpp:16:20: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘short int*’ [-Wformat=] scanf("%d%d",&n); ^ user.cpp:16:20: warning: format ‘%d’ expects a matching ‘int*’ argument [-Wformat=] user.cpp:14:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("joctv.in","r",stdin); ^ user.cpp:15:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("joctv.out","w",stdout); ^ user.cpp:16:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n); ^ user.cpp:19:53: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(int j=1;j<=m;++j)scanf("%hd",&mat[i][j]); ^