Rezumat problemă

Caractere

#1335

Se dau 2 șiruri de caractere. Sa se afișeze toate caracterele primului șir ce se găsesc și în al doilea.

Consola Filip Edy (edyfilip99) Edy Filip ușoară

Clasa 10 Şiruri de caractere Funcții predefinite cu șiruri de caractere strchr

Rezolvă

Detalii

Problema	Caractere	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64397927	Utilizator	pula pizd (stefil)
Fișier	caractere.cpp	Dimensiune	207 B
Data încărcării	05 Mai 2026, 10:08	Scor/rezultat	0 puncte

Evaluare

Mesaj compilare

caractere.cpp: In function ‘int main()’:
caractere.cpp:9:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
    9 |     for(int i=0;i<strlen(a);i++)
      |                 ~^~~~~~~~~~
caractere.cpp:10:24: warning: ‘a’ may be used uninitialized [-Wmaybe-uninitialized]
   10 |         if(strchr(b,a[i])!=NULL)
      |                     ~~~^
caractere.cpp:7:10: note: ‘a’ declared here
    7 |     char a[256],b[256];
      |          ^
In file included from /usr/include/c++/13/cstring:42,
                 from caractere.cpp:2:
In function ‘char* strchr(char*, int)’,
    inlined from ‘int main()’ at caractere.cpp:10:18:
/usr/include/string.h:235:27: warning: ‘b’ may be used uninitialized [-Wmaybe-uninitialized]
  235 |   return __builtin_strchr (__s, __c);
      |          ~~~~~~~~~~~~~~~~~^~~~~~~~~~
<built-in>: In function ‘int main()’:
<built-in>: note: by argument 1 of type ‘const char*’ to ‘char* __builtin_strchr(const char*, int)’ declared here
caractere.cpp:7:17: note: ‘b’ declared here
    7 |     char a[256],b[256];
      |                 ^
caractere.cpp:9:25: warning: ‘a’ is used uninitialized [-Wuninitialized]
    9 |     for(int i=0;i<strlen(a);i++)
      |                   ~~~~~~^~~
/usr/include/string.h:407:15: note: by argument 1 of type ‘const char*’ to ‘size_t strlen(const char*)’ declared here
  407 | extern size_t strlen (const char *__s)
      |               ^~~~~~
caractere.cpp:7:10: note: ‘a’ declared here
    7 |     char a[256],b[256];
      |          ^

Rezultat evaluare

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