Rezumat problemă

fazan

#3942

Se dau n cuvinte formate din litere mici și un număr m. Afișați în ordine lexicografică toate șirurile de m cuvinte dintre cele date, care respectă regula jocului Fazan.

Consola Muresan Ciprian (mcip1977) Ciprian Muresan ușoară

Clasa 11 Backtracking Probleme diverse

Rezolvă

Detalii

Problema	fazan	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#59768889	Utilizator	Pap Kriszta (Pap_Kriszta)
Fișier	fazan.cpp	Dimensiune	1.15 KB
Data încărcării	08 Octombrie 2025, 19:10	Scor/rezultat	Eroare de compilare

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Mesaj compilare

fazan.cpp: In function 'bool megfelel(int*, int, char*)':
fazan.cpp:23:26: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
         x=strlen(t[v[k]-1]);

                          ^
In file included from /usr/include/c++/4.8/cstring:42:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:48,
                 from fazan.cpp:2:
/usr/include/string.h:399:15: error:   initializing argument 1 of 'size_t strlen(const char*)' [-fpermissive]
 extern size_t strlen (const char *__s)
               ^
fazan.cpp:24:21: error: invalid types 'char[int]' for array subscript
         a=t[k-1][x-1];

                     ^
fazan.cpp:25:19: error: invalid types 'char[int]' for array subscript
         b=t[k-1][x];

                   ^
fazan.cpp:26:21: error: invalid types 'char[int]' for array subscript
         if(t[v[k]][0]==a && t[v[k]][1]==b )

                     ^
fazan.cpp:26:38: error: invalid types 'char[int]' for array subscript
         if(t[v[k]][0]==a && t[v[k]][1]==b )

                                      ^
fazan.cpp: In function 'void backtracking(char*, int*, int, int)':
fazan.cpp:41:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
             if(megfelel(v,k,t)==1)

               ^
fazan.cpp: In function 'int main()':
fazan.cpp:60:9: warning: 'char* gets(char*)' is deprecated (declared at /usr/include/stdio.h:638) [-Wdeprecated-declarations]
         gets(t[i],20);

         ^
fazan.cpp:60:17: error: invalid conversion from 'char' to 'char*' [-fpermissive]
         gets(t[i],20);

                 ^
fazan.cpp:60:21: error: too many arguments to function 'char* gets(char*)'
         gets(t[i],20);

                     ^
In file included from /usr/include/c++/4.8/cstdio:42:0,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from fazan.cpp:1:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
fazan.cpp:60:21: warning: 'char* gets(char*)' is deprecated (declared at /usr/include/stdio.h:638) [-Wdeprecated-declarations]
         gets(t[i],20);

                     ^
fazan.cpp: In function 'bool megfelel(int*, int, char*)':
fazan.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^
fazan.cpp: In function 'int main()':
fazan.cpp:60:22: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
         gets(t[i],20);

                      ^

Cum funcționează evaluarea?