Rezumat problemă

VerifDiferite

#502

Se dă un vector cu n elemente numere naturale. Să se verifice dacă oricare două elemente ale vectorului sunt diferite.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Verificarea unor proprietăţi

Rezolvă

Detalii

Problema	VerifDiferite	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64680923	Utilizator	Zegrean Gheorghe Lucian (Lucian_)
Fișier	verifdiferite.cpp	Dimensiune	302 B
Data încărcării	22 Mai 2026, 12:26	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

verifdiferite.cpp: In function ‘int main()’:
verifdiferite.cpp:7:15: error: expected ‘;’ before ‘<’ token
    7 |     for (int i < 0; i < n; i++) cin >> v[i];
      |               ^~
      |               ;
verifdiferite.cpp:7:16: error: expected primary-expression before ‘<’ token
    7 |     for (int i < 0; i < n; i++) cin >> v[i];
      |                ^
verifdiferite.cpp:7:23: warning: for increment expression has no effect [-Wunused-value]
    7 |     for (int i < 0; i < n; i++) cin >> v[i];
      |                     ~~^~~
verifdiferite.cpp:7:26: error: expected ‘)’ before ‘;’ token
    7 |     for (int i < 0; i < n; i++) cin >> v[i];
      |         ~                ^
      |                          )
verifdiferite.cpp:7:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
    7 |     for (int i < 0; i < n; i++) cin >> v[i];
      |     ^~~
verifdiferite.cpp:7:28: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
    7 |     for (int i < 0; i < n; i++) cin >> v[i];
      |                            ^
verifdiferite.cpp:7:28: error: ‘i’ was not declared in this scope
verifdiferite.cpp:8:15: error: expected ‘;’ before ‘<’ token
    8 |     for (int i < 1; i < n; i++) if (v[0] != v[i]) adv = false;
      |               ^~
      |               ;
verifdiferite.cpp:8:16: error: expected primary-expression before ‘<’ token
    8 |     for (int i < 1; i < n; i++) if (v[0] != v[i]) adv = false;
      |                ^
verifdiferite.cpp:8:23: warning: for increment expression has no effect [-Wunused-value]
    8 |     for (int i < 1; i < n; i++) if (v[0] != v[i]) adv = false;
      |                     ~~^~~
verifdiferite.cpp:8:26: error: expected ‘)’ before ‘;’ token
    8 |     for (int i < 1; i < n; i++) if (v[0] != v[i]) adv = false;
      |         ~                ^
      |                          )
verifdiferite.cpp:8:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
    8 |     for (int i < 1; i < n; i++) if (v[0] != v[i]) adv = false;
      |     ^~~
verifdiferite.cpp:8:28: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
    8 |     for (int i < 1; i < n; i++) if (v[0] != v[i]) adv = false;
      |                            ^
verifdiferite.cpp:4:12: warning: unused variable ‘v’ [-Wunused-variable]
    4 |     int n, v[505];
      |            ^

Cum funcționează evaluarea?