#781
Se dă o matrice cu n linii şi n coloane şi elemente numere naturale. Să se afişeze, în ordine crescătoare, sumele elementelor din cele patru zone delimitate de diagonale.
| Problema | Zone1 | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64230774 | Utilizator | |
| Fișier | zone1.cpp | Dimensiune | 563 B |
| Data încărcării | 24 Aprilie 2026, 09:42 | Scor/rezultat | 100 puncte |
zone1.cpp: In function ‘int main()’: zone1.cpp:23:21: warning: iteration 3 invokes undefined behavior [-Waggressive-loop-optimizations] 23 | cout<<v[i]<<" "; | ^~~ zone1.cpp:22:18: note: within this loop 22 | for(int i=1;i<=4;i++) | ~^~~ zone1.cpp:20:4: warning: array subscript 4 is above array bounds of ‘int [4]’ [-Warray-bounds=] 20 | v[4]=est; | ~~~^ zone1.cpp:4:39: note: while referencing ‘v’ 4 | int n,mat[101][101],nord,sud,vest,est,v[4]; | ^ In file included from /usr/include/c++/13/algorithm:61, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51, from zone1.cpp:1: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’, inlined from ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’ at /usr/include/c++/13/bits/stl_algo.h:1942:5, inlined from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int*]’ at /usr/include/c++/13/bits/stl_algo.h:4861:18, inlined from ‘int main()’ at zone1.cpp:21:9: /usr/include/c++/13/bits/stl_algo.h:1947:32: warning: array subscript 5 is outside array bounds of ‘int [4]’ [-Warray-bounds=] 1947 | std::__introsort_loop(__first, __last, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ 1948 | std::__lg(__last - __first) * 2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1949 | __comp); | ~~~~~~~ zone1.cpp: In function ‘int main()’: zone1.cpp:4:39: note: at offset 20 into object ‘v’ of size 16 4 | int n,mat[101][101],nord,sud,vest,est,v[4]; | ^ In function ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’, inlined from ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’ at /usr/include/c++/13/bits/stl_algo.h:1950:31, inlined from ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’ at /usr/include/c++/13/bits/stl_algo.h:1942:5, inlined from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int*]’ at /usr/include/c++/13/bits/stl_algo.h:4861:18, inlined from ‘int main()’ at zone1.cpp:21:9: /usr/include/c++/13/bits/stl_algo.h:1864:30: warning: array subscript 5 is outside array bounds of ‘int [4]’ [-Warray-bounds=] 1864 | std::__insertion_sort(__first, __last, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ zone1.cpp: In function ‘int main()’: zone1.cpp:4:39: note: at offset 20 into object ‘v’ of size 16 4 | int n,mat[101][101],nord,sud,vest,est,v[4]; | ^
| Test | Timp | Mesaj evaluare | Scor posibil | Scor obținut | ||
|---|---|---|---|---|---|---|
| 1 | 0.001 secunde | OK. | 20 | 20 | Exemplu | |
| 2 | 0.001 secunde | OK. | 40 | 40 | ||
| 3 | 0.002 secunde | OK. | 40 | 40 | ||
| Punctaj total | 100 | |||||
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Zone1 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.