Rezumat problemă

lift

#4774

Codurile de acces la liftul unei clădiri de birouri sunt numere naturale de maximum 9 cifre. Fiecare cod se formează prin apăsarea unora dintre tastele de la 0 la 9. Trecerea timpului face ca anumite taste, apăsate mai des decât altele, să se uzeze și astfel, cifrele respective să nu mai fie vizibile. Inginerul de service vrea să înlocuiască cele mai uzate două taste. Scrieți un program care afișează:
- tasta cu valoarea cea mai mică dintre cele folosite de cele mai puține ori, dacă cerința este 1
- cele două taste ce vor fi înlocuite, dacă cerința este 2

OMI 2025, clasa a 6-a

Fișiere Pracsiu Dan (dnprx) Lăcrămioara Tufescu concurs

Clasa 9 Tablouri unidimensionale (vectori) Vectori caracteristici / de frecventa

Rezolvă

Detalii

Problema	lift	Operații I/O	lift.in/lift.out
Limita timp	1 secunde	Limita memorie	Total: 16 MB / Stivă 2 MB
Id soluție	#57774977	Utilizator	Moldoveanu Silvia (silviamoldoveanu)
Fișier	lift.cpp	Dimensiune	2.23 KB
Data încărcării	15 Aprilie 2025, 16:07	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

lift.cpp: In function 'int main()':
lift.cpp:11:9: error: expected initializer before '>>' token
     cin >> c >> n;

         ^
lift.cpp:14:9: error: 'cin' was not declared in this scope
         cin >> x;

         ^
lift.cpp:38:9: error: 'cout' was not declared in this scope
         cout << ci;

         ^
lift.cpp:44:26: error: the value of 'v' is not usable in a constant expression
             if (max < v[i])

                          ^
lift.cpp:10:21: note: 'v' was not declared 'constexpr'
     int n, i, c, x, v[10] = {0}, min = 1000000, OK = 0, ci = -1,

                     ^
lift.cpp:44:17: error: parse error in template argument list
             if (max < v[i])

                 ^
lift.cpp:44:27: error: cannot resolve overloaded function 'max' based on conversion to type 'bool'
             if (max < v[i])

                           ^
lift.cpp:46:21: error: overloaded function with no contextual type information
                 max = v[i];

                     ^
lift.cpp:51:27: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator=='
             if (max == v[i])

                           ^
lift.cpp:53:17: error: 'nr' was not declared in this scope
                 nr ++;

                 ^
lift.cpp:56:13: error: 'nr' was not declared in this scope
         if (nr >= 2)

             ^
lift.cpp:60:31: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator=='
                 if (max == v[i])

                               ^
lift.cpp:62:25: error: 'ab' was not declared in this scope
                     if (ab == -1)

                         ^
lift.cpp:69:25: error: 'y' was not declared in this scope
                         y = i;

                         ^
lift.cpp:74:13: error: 'cout' was not declared in this scope
             cout << y << " " << ab;

             ^
lift.cpp:74:21: error: 'y' was not declared in this scope
             cout << y << " " << ab;

                     ^
lift.cpp:74:33: error: 'ab' was not declared in this scope
             cout << y << " " << ab;

                                 ^
lift.cpp:80:28: error: 'max1' was not declared in this scope
                 if (v[i] > max1 && v[i] < max)

                            ^
lift.cpp:80:43: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<'
                 if (v[i] > max1 && v[i] < max)

                                           ^
lift.cpp:84:29: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator=='
                 if (v[i] == max)

                             ^
lift.cpp:86:21: error: 'ab' was not declared in this scope
                     ab = i;

                     ^
lift.cpp:91:29: error: 'max1' was not declared in this scope
                 if (v[i] == max1)

                             ^
lift.cpp:93:21: error: 'y' was not declared in this scope
                     y = i;

                     ^
lift.cpp:97:17: error: 'ab' was not declared in this scope
             if (ab > y)

                 ^
lift.cpp:97:22: error: 'y' was not declared in this scope
             if (ab > y)

                      ^
lift.cpp:99:17: error: 'cout' was not declared in this scope
                 cout << y << " " << ab;

                 ^
lift.cpp:103:17: error: 'cout' was not declared in this scope
                 cout << ab << " " << y;

                 ^

Cum funcționează evaluarea?