Rezumat problemă

SortCol

#620

Se dă o matrice cu n linii şi m coloane şi elemente numere naturale. Ordonați descrescător elementele de pe fiecare coloană a matricei și apoi afișați matricea.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	SortCol	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58371322	Utilizator	Bulancea Diana (bulancea_diana)
Fișier	sortcol.cpp	Dimensiune	441 B
Data încărcării	29 Mai 2025, 20:59	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sortcol.cpp: In function 'int main()':
sortcol.cpp:4:19: error: expected initializer before 'n'
 { int a[101][101] n,m,i,j,c;

                   ^
sortcol.cpp:5:8: error: 'n' was not declared in this scope
   cin>>n;

        ^
sortcol.cpp:6:8: error: 'm' was not declared in this scope
   cin>>m;

        ^
sortcol.cpp:7:7: error: 'i' was not declared in this scope
   for(i=0;i<n;i++)

       ^
sortcol.cpp:8:7: error: 'j' was not declared in this scope
   for(j=0;j<m;j++)

       ^
sortcol.cpp:9:11: error: 'a' was not declared in this scope
      cin>>a[i][j];

           ^
sortcol.cpp:10:7: error: 'j' was not declared in this scope
   for(j=0;j<m;j++)

       ^
sortcol.cpp:11:8: error: 'i' was not declared in this scope
  { for(i=0;i<n-1;i++)

        ^
sortcol.cpp:12:8: error: 'k' was not declared in this scope
    for(k=i+1;k<n;k++)

        ^
sortcol.cpp:13:7: error: 'a' was not declared in this scope
    if(a[k][j]>a[i][j])

       ^
sortcol.cpp:14:8: error: 'c' was not declared in this scope
      { c=a[k][j];

        ^
sortcol.cpp:17:11: error: 'i' was not declared in this scope
       for(i=0;i<n;i++)

           ^
sortcol.cpp:19:12: error: 'a' was not declared in this scope
      cout<<a[i][j]<<" ";

            ^
sortcol.cpp:24:1: error: expected '}' at end of input
 }
 ^

Cum funcționează evaluarea?