Rezumat problemă

Paranteze1

#848

Se dau n șiruri de paranteze rotunde. Să se stabilească, despre fiecare șir, dacă este corect parantezat.

Fișiere Candale Silviu (silviu) ușoară

Clasa 10 Structuri de date liniare Stiva

Rezolvă

Detalii

Problema	Paranteze1	Operații I/O	paranteze1.in/paranteze1.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64683442	Utilizator	Hutu Rares (rareshutu)
Fișier	paranteze1.cpp	Dimensiune	901 B
Data încărcării	22 Mai 2026, 15:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

paranteze1.cpp:22:2: error: stray ‘#’ in program
   22 | }#include <iostream>
      |  ^
paranteze1.cpp: In function ‘int main()’:
paranteze1.cpp:13:20: error: ‘strlen’ was not declared in this scope
   13 |         for(i=0; i<strlen(s); i++)
      |                    ^~~~~~
paranteze1.cpp:3:1: note: ‘strlen’ is defined in header ‘<cstring>’; did you forget to ‘#include <cstring>’?
    2 | #include<fstream>
  +++ |+#include <cstring>
    3 | using namespace std;
paranteze1.cpp: At global scope:
paranteze1.cpp:22:3: error: ‘include’ does not name a type
   22 | }#include <iostream>
      |   ^~~~~~~
In file included from paranteze1.cpp:23:
/usr/include/c++/13/cstring:77:11: error: ‘memchr’ has not been declared in ‘::’
   77 |   using ::memchr;
      |           ^~~~~~
/usr/include/c++/13/cstring:78:11: error: ‘memcmp’ has not been declared in ‘::’
   78 |   using ::memcmp;
      |           ^~~~~~
/usr/include/c++/13/cstring:79:11: error: ‘memcpy’ has not been declared in ‘::’
   79 |   using ::memcpy;
      |           ^~~~~~
/usr/include/c++/13/cstring:80:11: error: ‘memmove’ has not been declared in ‘::’
   80 |   using ::memmove;
      |           ^~~~~~~
/usr/include/c++/13/cstring:81:11: error: ‘memset’ has not been declared in ‘::’
   81 |   using ::memset;
      |           ^~~~~~
/usr/include/c++/13/cstring:82:11: error: ‘strcat’ has not been declared in ‘::’
   82 |   using ::strcat;
      |           ^~~~~~
/usr/include/c++/13/cstring:83:11: error: ‘strcmp’ has not been declared in ‘::’
   83 |   using ::strcmp;
      |           ^~~~~~
/usr/include/c++/13/cstring:84:11: error: ‘strcoll’ has not been declared in ‘::’
   84 |   using ::strcoll;
      |           ^~~~~~~
/usr/include/c++/13/cstring:85:11: error: ‘strcpy’ has not been declared in ‘::’
   85 |   using ::strcpy;
      |           ^~~~~~
/usr/include/c++/13/cstring:86:11: error: ‘strcspn’ has not been declared in ‘::’
   86 |   using ::strcspn;
      |           ^~~~~~~
/usr/include/c++/13/cstring:87:11: error: ‘strerror’ has not been declared in ‘::’
   87 |   using ::strerror;
      |           ^~~~~~~~
/usr/include/c++/13/cstring:88:11: error: ‘strlen’ has not been declared in ‘::’
   88 |   using ::strlen;
      |           ^~~~~~
/usr/include/c++/13/cstring:89:11: error: ‘strncat’ has not been declared in ‘::’
   89 |   using ::strncat;
      |           ^~~~~~~
/usr/include/c++/13/cstring:90:11: error: ‘strncmp’ has not been declared in ‘::’
   90 |   using ::strncmp;
      |           ^~~~~~~
/usr/include/c++/13/cstring:91:11: error: ‘strncpy’ has not been declared in ‘::’
   91 |   using ::strncpy;
      |           ^~~~~~~
/usr/include/c++/13/cstring:92:11: error: ‘strspn’ has not been declared in ‘::’
   92 |   using ::strspn;
      |           ^~~~~~
/usr/include/c++/13/cstring:93:11: error: ‘strtok’ has not been declared in ‘::’
   93 |   using ::strtok;
      |           ^~~~~~
/usr/include/c++/13/cstring:94:11: error: ‘strxfrm’ has not been declared in ‘::’
   94 |   using ::strxfrm;
      |           ^~~~~~~
/usr/include/c++/13/cstring:95:11: error: ‘strchr’ has not been declared in ‘::’
   95 |   using ::strchr;
      |           ^~~~~~
/usr/include/c++/13/cstring:96:11: error: ‘strpbrk’ has not been declared in ‘::’
   96 |   using ::strpbrk;
      |           ^~~~~~~
/usr/include/c++/13/cstring:97:11: error: ‘strrchr’ has not been declared in ‘::’
   97 |   using ::strrchr;
      |           ^~~~~~~
/usr/include/c++/13/cstring:98:11: error: ‘strstr’ has not been declared in ‘::’
   98 |   using ::strstr;
      |           ^~~~~~
paranteze1.cpp:26:10: error: redefinition of ‘std::ifstream fin’
   26 | ifstream fin("paranteze1.in");
      |          ^~~
paranteze1.cpp:4:10: note: ‘std::ifstream fin’ previously declared here
    4 | ifstream fin("paranteze1.in");
      |          ^~~
paranteze1.cpp:27:10: error: redefinition of ‘std::ofstream fout’
   27 | ofstream fout("paranteze1.out");
      |          ^~~~
paranteze1.cpp:5:10: note: ‘std::ofstream fout’ previously declared here
    5 | ofstream fout("paranteze1.out");
      |          ^~~~
paranteze1.cpp:28:5: error: redefinition of ‘int n’
   28 | int n, i, j, vf, nr1, nr2;
      |     ^
paranteze1.cpp:6:5: note: ‘int n’ previously declared here
    6 | int n, i, j, vf, nr1, nr2;
      |     ^
paranteze1.cpp:28:8: error: redefinition of ‘int i’
   28 | int n, i, j, vf, nr1, nr2;
      |        ^
paranteze1.cpp:6:8: note: ‘int i’ previously declared here
    6 | int n, i, j, vf, nr1, nr2;
      |        ^
paranteze1.cpp:28:11: error: redefinition of ‘int j’
   28 | int n, i, j, vf, nr1, nr2;
      |           ^
paranteze1.cpp:6:11: note: ‘int j’ previously declared here
    6 | int n, i, j, vf, nr1, nr2;
      |           ^
paranteze1.cpp:28:14: error: redefinition of ‘int vf’
   28 | int n, i, j, vf, nr1, nr2;
      |              ^~
paranteze1.cpp:6:14: note: ‘int vf’ previously declared here
    6 | int n, i, j, vf, nr1, nr2;
      |              ^~
paranteze1.cpp:28:18: error: redefinition of ‘int nr1’
   28 | int n, i, j, vf, nr1, nr2;
      |                  ^~~
paranteze1.cpp:6:18: note: ‘int nr1’ previously declared here
    6 | int n, i, j, vf, nr1, nr2;
      |                  ^~~
paranteze1.cpp:28:23: error: redefinition of ‘int nr2’
   28 | int n, i, j, vf, nr1, nr2;
      |                       ^~~
paranteze1.cpp:6:23: note: ‘int nr2’ previously declared here
    6 | int n, i, j, vf, nr1, nr2;
      |                       ^~~
paranteze1.cpp:29:6: error: redefinition of ‘char s [256]’
   29 | char s[256];
      |      ^
paranteze1.cpp:7:6: note: ‘char s [256]’ previously declared here
    7 | char s[256];
      |      ^
paranteze1.cpp:30:5: error: redefinition of ‘int main()’
   30 | int main()
      |     ^~~~
paranteze1.cpp:8:5: note: ‘int main()’ previously defined here
    8 | int main()
      |     ^~~~
paranteze1.cpp: In function ‘int main()’:
paranteze1.cpp:35:20: error: ‘strlen’ was not declared in this scope
   35 |         for(i=0; i<strlen(s); i++)
      |                    ^~~~~~
paranteze1.cpp:35:20: note: ‘strlen’ is defined in header ‘<cstring>’; did you forget to ‘#include <cstring>’?

Cum funcționează evaluarea?