Rezumat problemă

ProdMax

#220

Se dă o matrice cu elemente numere naturale, care conţine doar valorile {0,1,2}. Să se determine numerele de ordine ale coloanelor pentru care produsul elementelor este maxim.

Variante Bacalaureat 2009

Fișiere Candale Silviu (silviu) medie

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare Bacalaureat Bacalaureat 2009

Rezolvă

Detalii

Problema	ProdMax	Operații I/O	prodmax.in/prodmax.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57980627	Utilizator	bucur eduard (bucureduard)
Fișier	prodmax.cpp	Dimensiune	610 B
Data încărcării	06 Mai 2025, 16:07	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

prodmax.cpp:4:1: error: expected ',' or ';' before 'ofstream'
 ofstream g("prodmax.out")

 ^
prodmax.cpp: In function 'int main()':
prodmax.cpp:8:8: error: 'n' was not declared in this scope
     f>>n>>m;

        ^
prodmax.cpp:8:11: error: 'm' was not declared in this scope
     f>>n>>m;

           ^
prodmax.cpp:9:9: error: 'i' was not declared in this scope
     for(i=1;i<=n;i++)

         ^
prodmax.cpp:10:13: error: 'j' was not declared in this scope
         for(j=1;j<=m;j++)

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

         ^
prodmax.cpp:11:14: error: 'a' was not declared in this scope
         cin>>a[i][j];

              ^
prodmax.cpp:12:9: error: 'j' was not declared in this scope
     for(j=1;j<=m;j++)

         ^
prodmax.cpp:14:7: error: 'nr2' was not declared in this scope
       nr2=0;

       ^
prodmax.cpp:15:7: error: 'nr0' was not declared in this scope
       nr0=0;

       ^
prodmax.cpp:16:11: error: 'i' was not declared in this scope
       for(i=1;i<=n;i++)

           ^
prodmax.cpp:17:12: error: 'a' was not declared in this scope
         if(a[i][j]==2)

            ^
prodmax.cpp:21:14: error: 'vmax' was not declared in this scope
       if(nr2>vmax&&nr0==0)

              ^
prodmax.cpp:23:7: error: 'v0' was not declared in this scope
       v0[j]=nr0;

       ^
prodmax.cpp:25:8: error: 'vmax' was not declared in this scope
     if(vmax>0)

        ^
prodmax.cpp:26:13: error: 'j' was not declared in this scope
         for(j=1;j<=m;j++)

             ^
prodmax.cpp:27:14: error: 'v2' was not declared in this scope
           if(v2[j]==vmax&&v0[j]==0)

              ^
prodmax.cpp:27:27: error: 'v0' was not declared in this scope
           if(v2[j]==vmax&&v0[j]==0)

                           ^
prodmax.cpp:28:16: error: 'g' was not declared in this scope
                g<<j<<" ";

                ^

Cum funcționează evaluarea?