Rezumat problemă

Partitura

#4407

Mihai s-a decis în sfârșit să compună o melodie. Fără să știe de unde să înceapă, a scris pe o foaie n note muzicale. Fiecare notă muzicală este definită de două valori reprezentând durata și înălțimea acesteia. Dându-se n note sub forma a n perechi de numere, x și y, să se afișeze scorul maxim ce poate fi obținut după gruparea tuturor notelor date în grupuri disjuncte.

OJI 2023, clasa a IX-a

Fișiere Pracsiu Dan (dnprx) Mihaela Cismaru concurs

Clasa 9 Tablouri unidimensionale (vectori) Interclasare

Rezolvă

Detalii

Problema	Partitura	Operații I/O	partitura.in/partitura.out
Limita timp	0.3 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63819988	Utilizator	Anita miruna (Miruna_Diana)
Fișier	partitura.cpp	Dimensiune	1.11 KB
Data încărcării	20 Martie 2026, 08:53	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

partitura.cpp:11:9: error: conflicting declaration 'note v [300005]'
 } v[NMAX];

         ^
partitura.cpp:5:5: error: 'v' has a previous declaration as 'int v [300005]'
 int v[NMAX],f[20];

     ^
partitura.cpp: In function 'int main()':
partitura.cpp:16:19: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
         cin>>v[i].d>>v[i].h;

                   ^
partitura.cpp:16:27: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
         cin>>v[i].d>>v[i].h;

                           ^
partitura.cpp:17:16: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
         f[v[i].d]++;

                ^
partitura.cpp:21:21: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
             if(v[i].d<v[j].d) {

                     ^
partitura.cpp:21:28: error: request for member 'd' in 'v[j]', which is of non-class type 'int'
             if(v[i].d<v[j].d) {

                            ^
partitura.cpp:22:27: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
                 swap(v[i].d,v[j].d);

                           ^
partitura.cpp:22:34: error: request for member 'd' in 'v[j]', which is of non-class type 'int'
                 swap(v[i].d,v[j].d);

                                  ^
partitura.cpp:23:27: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                 swap(v[i].h,v[i].h);

                           ^
partitura.cpp:23:34: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                 swap(v[i].h,v[i].h);

                                  ^
partitura.cpp:24:28: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
             } else if(v[i].d ==v[j].d) {

                            ^
partitura.cpp:24:37: error: request for member 'd' in 'v[j]', which is of non-class type 'int'
             } else if(v[i].d ==v[j].d) {

                                     ^
partitura.cpp:25:25: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                 if(v[i].h<v[i].h)

                         ^
partitura.cpp:25:32: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                 if(v[i].h<v[i].h)

                                ^
partitura.cpp:26:31: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                     swap(v[i].h,v[i].h);

                               ^
partitura.cpp:26:38: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                     swap(v[i].h,v[i].h);

                                      ^
partitura.cpp:38:5: error: 'k' was not declared in this scope
     k=0;

     ^
partitura.cpp:44:24: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
                 f[v[i].d-1]++;

                        ^
partitura.cpp:45:24: error: request for member 'd' in 'v[i]', which is of non-class type 'int'
                 f[v[i].d]-=2;

                        ^
partitura.cpp:48:17: error: 's' was not declared in this scope
                 s[k]=s[k]+v[i].h;

                 ^
partitura.cpp:48:32: error: request for member 'h' in 'v[i]', which is of non-class type 'int'
                 s[k]=s[k]+v[i].h;

                                ^

Cum funcționează evaluarea?