Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:18:13: error: ‘mare’ was not declared in this scope mare[v[i][j]]=max(mare[v[i][j]],usu[i][j]); ^ user.cpp:18:54: error: ‘max’ was not declared in this scope mare[v[i][j]]=max(mare[v[i][j]],usu[i][j]); ^ user.cpp:30:12: error: ‘mare’ was not declared in this scope if(mare[tara]<max(a,b)) ^ user.cpp:30:30: error: ‘max’ was not declared in this scope if(mare[tara]<max(a,b)) ^ user.cpp:7:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("luna.in","r",stdin); ^ user.cpp:8:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("luna.out","w",stdout); ^ user.cpp:9:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ user.cpp:14:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v[i][j]); ^ user.cpp:21:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&k); ^ user.cpp:24:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&tara,&a,&b); ^