Rezumat problemă

SortMatrixLin

#2873

Se dă o matrice cu n linii și m coloane și un caracter c care poate fi + sau -. Să se sorteze, după linii, matricea crescător dacă semnul este + sau descrescător dacă semnul este -.

Sortarea matricei după linii este rearanjarea elementelor astfel încât, parcurgând matricea pe linii, de sus în jos și de la stânga la dreapta, elementele sunt în ordine crescătoare/descrescătoare.

Consola Andrei Visalon (Prekzursil) Mirela Mlisan, Andrei Visalon medie

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	SortMatrixLin	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 1 MB / Stivă 1 MB
Id soluție	#64409870	Utilizator	Tode Iustin (iustintode)
Fișier	sortmatrixlin.cpp	Dimensiune	581 B
Data încărcării	05 Mai 2026, 16:34	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sortmatrixlin.cpp: In function ‘int main()’:
sortmatrixlin.cpp:7:31: error: ‘v’ was not declared in this scope
    7 |     for(int i=1;i<=n;i++)cin>>v[i];
      |                               ^
sortmatrixlin.cpp:10:11: error: ‘i’ was not declared in this scope
   10 |       for(i=1;i<n;i++)
      |           ^
sortmatrixlin.cpp:11:10: error: ‘a’ was not declared in this scope
   11 |       if(a[i]>a[i+1]){
      |          ^
sortmatrixlin.cpp:12:7: error: ‘aux’ was not declared in this scope
   12 |       aux=a[i];
      |       ^~~
sortmatrixlin.cpp:19:9: error: ‘k’ was not declared in this scope; did you mean ‘ok’?
   19 |         k=0;
      |         ^
      |         ok
sortmatrixlin.cpp:20:13: error: ‘i’ was not declared in this scope
   20 |         for(i=1;i<=n;i++)
      |             ^
sortmatrixlin.cpp:21:34: error: ‘a’ was not declared in this scope
   21 |             for(int j=1;j<=m;j++)a[i][j]=v[++k];
      |                                  ^
sortmatrixlin.cpp:21:42: error: ‘v’ was not declared in this scope
   21 |             for(int j=1;j<=m;j++)a[i][j]=v[++k];
      |                                          ^
sortmatrixlin.cpp:24:9: error: ‘k’ was not declared in this scope; did you mean ‘ok’?
   24 |         k=n*m;
      |         ^
      |         ok
sortmatrixlin.cpp:25:13: error: ‘i’ was not declared in this scope
   25 |         for(i=n;i>=1;i--)
      |             ^
sortmatrixlin.cpp:26:17: error: ‘j’ was not declared in this scope
   26 |             for(j=m;j>=1;j--)
      |                 ^
sortmatrixlin.cpp:27:13: error: ‘a’ was not declared in this scope
   27 |             a[i][j]=v[k--];
      |             ^
sortmatrixlin.cpp:27:21: error: ‘v’ was not declared in this scope
   27 |             a[i][j]=v[k--];
      |                     ^
sortmatrixlin.cpp:29:15: error: ‘a’ was not declared in this scope
   29 |         cout<<a[i][j];
      |               ^
sortmatrixlin.cpp:29:17: error: ‘i’ was not declared in this scope
   29 |         cout<<a[i][j];
      |                 ^
sortmatrixlin.cpp:29:20: error: ‘j’ was not declared in this scope
   29 |         cout<<a[i][j];
      |                    ^
sortmatrixlin.cpp:30:9: error: ‘retun’ was not declared in this scope
   30 |         retun 0;
      |         ^~~~~
sortmatrixlin.cpp:31:6: error: expected ‘while’ at end of input
   31 |     }
      |      ^
sortmatrixlin.cpp:31:6: error: expected ‘(’ at end of input
   31 |     }
      |      ^
      |      (
sortmatrixlin.cpp:31:6: error: expected primary-expression at end of input
sortmatrixlin.cpp:31:6: error: expected ‘)’ at end of input
   31 |     }
      |      ^
      |      )
sortmatrixlin.cpp:31:6: error: expected ‘;’ at end of input
   31 |     }
      |      ^
      |      ;
sortmatrixlin.cpp:31:6: error: expected ‘}’ at end of input
sortmatrixlin.cpp:5:1: note: to match this ‘{’
    5 | {
      | ^

Cum funcționează evaluarea?