#1138
Speciale
Maria a aflat că numerele naturale care încep cu cifra
1
și au toate cifrele ordonate strict crescător şi consecutive sau încep cu cifra 9
și au toate cifrele ordonate strict descrescător şi consecutive se numesc numere speciale. Interesată să descopere legătura dintre numerele speciale cu același număr de cifre, a observat că poate construi tabelul alăturat.
Scrieţi un program care citind patru numere naturale K
, N
, A
şi B
determină:
1) cel mai mare număr special situat în tabel pe linia K
;
2) numărul special obţinut din numărul N
prin ştergerea unei cifre;
3) numărul de numere speciale din mulțimea {A , A +1, A+2, A+3…,B-1,B}
.
Problema | Speciale | Operații I/O |
![]() speciale.in /speciale.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 2 MB
/
Stivă 2 MB
|
Id soluție | #51524118 | Utilizator | |
Fișier | speciale.cpp | Dimensiune | 1009 B |
Data încărcării | 04 Iulie 2024, 14:32 | Scor / rezultat | Eroare de compilare |
speciale.cpp: In function 'int main()': speciale.cpp:11:5: error: reference to 'cin' is ambiguous cin>>c>>k>>n>>a>>b; ^ speciale.cpp:4:10: note: candidates are: std::ifstream cin ifstream cin("speciale.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ speciale.cpp:13:18: error: reference to 'cout' is ambiguous if(k==1) cout<<"9"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:14:18: error: reference to 'cout' is ambiguous if(k==2) cout<<"98"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:15:18: error: reference to 'cout' is ambiguous if(k==3) cout<<"987"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:16:18: error: reference to 'cout' is ambiguous if(k==4) cout<<"9876"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:17:18: error: reference to 'cout' is ambiguous if(k==5) cout<<"98765"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:18:18: error: reference to 'cout' is ambiguous if(k==6) cout<<"987654"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:19:18: error: reference to 'cout' is ambiguous if(k==7) cout<<"9876543"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:20:18: error: reference to 'cout' is ambiguous if(k==8) cout<<"98765432"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:21:18: error: reference to 'cout' is ambiguous if(k==9) cout<<"987654321"; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ speciale.cpp:43:13: error: reference to 'cout' is ambiguous cout<<n; ^ speciale.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("speciale.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from speciale.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Speciale 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.