#1413
ConstructPalindrom
C++
Find dat un string S
, se poate obține un palindrom din șirul inițial ștergând doar un singur caracter ?
Concursul Interjudețean de Informatică „Memorial Ștefan Dârțu”, ediția a XI-a, 12 decembrie 2015, Vatra Dornei
Problema | ConstructPalindrom | Operații I/O |
constructpalindrom.in /constructpalindrom.out
|
---|---|---|---|
Limita timp | 0.3 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #19541960 | Utilizator | |
Fișier | constructpalindrom.cpp | Dimensiune | 1.10 KB |
Data încărcării | 11 Decembrie 2019, 16:35 | Scor / rezultat | Eroare de compilare |
constructpalindrom.cpp: In function 'int main()': constructpalindrom.cpp:13:25: error: no matching function for call to 'std::basic_ifstream<char>::getline(char [101][100001], int)' fin.getline(s,100001); ^ constructpalindrom.cpp:13:25: note: candidates are: In file included from /usr/include/c++/4.8/iostream:40:0, from constructpalindrom.cpp:1: /usr/include/c++/4.8/istream:618:5: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = int] basic_istream<char>:: ^ /usr/include/c++/4.8/istream:618:5: note: candidate expects 3 arguments, 2 provided /usr/include/c++/4.8/istream:427:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = int] getline(char_type* __s, streamsize __n) ^ /usr/include/c++/4.8/istream:427:7: note: no known conversion for argument 1 from 'char [101][100001]' to 'std::basic_istream<char>::char_type* {aka char*}' constructpalindrom.cpp:29:36: error: cannot convert 'int*' to 'char*' for argument '1' to 'char* strcpy(char*, const char*)' strcpy(aux,s[r]+i+1); ^ constructpalindrom.cpp:30:34: error: cannot convert 'int*' to 'const char*' for argument '2' to 'char* strcpy(char*, const char*)' strcpy(s[r]+i,aux); ^ constructpalindrom.cpp:31:37: error: 'strrev' was not declared in this scope if(s[r]==strrev(s[r])) ^ constructpalindrom.cpp:34:25: warning: unused variable 'ok' [-Wunused-variable] int ok=1; ^ constructpalindrom.cpp:39:40: error: cannot convert 'int*' to 'char*' for argument '1' to 'char* strcpy(char*, const char*)' strcpy(aux,s[r]+j+1); ^ constructpalindrom.cpp:40:38: error: cannot convert 'int*' to 'const char*' for argument '2' to 'char* strcpy(char*, const char*)' strcpy(s[r]+j,aux); ^ constructpalindrom.cpp:41:41: error: 'strrev' was not declared in this scope if(s[r]==strrev(s[r])) ^ constructpalindrom.cpp:10:15: warning: unused variable 'ok' [-Wunused-variable] int T,i,j,ok=0; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema ConstructPalindrom 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.